{"id":"https://openalex.org/W4289544686","doi":"https://doi.org/10.1021/acsami.2c07738","title":"Ultrasmall, Coating-Free, Pyramidal Platinum Nanoparticles for High Stability Fuel Cell Oxygen Reduction","display_name":"Ultrasmall, Coating-Free, Pyramidal Platinum Nanoparticles for High Stability Fuel Cell Oxygen Reduction","publication_year":2022,"publication_date":"2022-08-03","ids":{"openalex":"https://openalex.org/W4289544686","doi":"https://doi.org/10.1021/acsami.2c07738","pmid":"https://pubmed.ncbi.nlm.nih.gov/35920442","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/9975930"},"language":"en","primary_location":{"id":"doi:10.1021/acsami.2c07738","doi":"https://doi.org/10.1021/acsami.2c07738","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsami.2c07738","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials &amp; Interfaces","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1021/acsami.2c07738","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5006233919","display_name":"Valentina Mastronardi","orcid":"https://orcid.org/0000-0003-0185-1934","observed_orcids":["https://orcid.org/0000-0003-0185-1934"]},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]},{"id":"https://openalex.org/I83816512","display_name":"University of Genoa","ror":"https://ror.org/0107c5v14","country_code":"IT","type":"education","lineage":["https://openalex.org/I83816512"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Valentina Mastronardi","raw_affiliation_strings":["Department of Chemistry and Industrial Chemistry, University of Genova, Via Dodecaneso 31, 16146 Genova, Italy","Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Industrial Chemistry, University of Genova, Via Dodecaneso 31, 16146 Genova, Italy","institution_ids":["https://openalex.org/I83816512"]},{"raw_affiliation_string":"Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046540171","display_name":"Emanuele Magliocca","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Emanuele Magliocca","raw_affiliation_strings":["Electrochemical Innovation Laboratory, Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE London, U.K"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrochemical Innovation Laboratory, Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE London, U.K","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051999397","display_name":"Jos\u00e9 Solla\u2010Gull\u00f3n","orcid":"https://orcid.org/0000-0002-9570-8110","observed_orcids":["https://orcid.org/0000-0002-9570-8110"]},"institutions":[{"id":"https://openalex.org/I130194489","display_name":"University of Alicante","ror":"https://ror.org/05t8bcz72","country_code":"ES","type":"education","lineage":["https://openalex.org/I130194489"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Solla Gullon","raw_affiliation_strings":["Institute of Electrochemistry, University of Alicante, Apdo. 99, E-03080 Alicante, Spain"],"raw_orcid":"https://orcid.org/0000-0002-9570-8110","affiliations":[{"raw_affiliation_string":"Institute of Electrochemistry, University of Alicante, Apdo. 99, E-03080 Alicante, Spain","institution_ids":["https://openalex.org/I130194489"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036586877","display_name":"Rosaria Brescia","orcid":"https://orcid.org/0000-0003-0607-0627","observed_orcids":["https://orcid.org/0000-0003-0607-0627"]},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Rosaria Brescia","raw_affiliation_strings":["Electron Microscopy Facility, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy"],"raw_orcid":"https://orcid.org/0000-0003-0607-0627","affiliations":[{"raw_affiliation_string":"Electron Microscopy Facility, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058964943","display_name":"Pier Paolo Pompa","orcid":"https://orcid.org/0000-0001-7549-0612","observed_orcids":["https://orcid.org/0000-0001-7549-0612"]},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Pier Paolo Pompa","raw_affiliation_strings":["Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7549-0612","affiliations":[{"raw_affiliation_string":"Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060238508","display_name":"Thomas Samuel Miller","orcid":"https://orcid.org/0000-0002-2224-5768","observed_orcids":["https://orcid.org/0000-0002-2224-5768"]},"institutions":[{"id":"https://openalex.org/I45129253","display_name":"University College London","ror":"https://ror.org/02jx3x895","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Thomas S. Miller","raw_affiliation_strings":["Electrochemical Innovation Laboratory, Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE London, U.K"],"raw_orcid":"https://orcid.org/0000-0002-2224-5768","affiliations":[{"raw_affiliation_string":"Electrochemical Innovation Laboratory, Department of Chemical Engineering, University College London, Torrington Place, WC1E 7JE London, U.K","institution_ids":["https://openalex.org/I45129253"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023340618","display_name":"Mauro Moglianetti","orcid":"https://orcid.org/0000-0003-0747-7963","observed_orcids":["https://orcid.org/0000-0003-0747-7963"]},"institutions":[{"id":"https://openalex.org/I30771326","display_name":"Italian Institute of Technology","ror":"https://ror.org/042t93s57","country_code":"IT","type":"facility","lineage":["https://openalex.org/I30771326"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Mauro Moglianetti","raw_affiliation_strings":["Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy"],"raw_orcid":"https://orcid.org/0000-0003-0747-7963","affiliations":[{"raw_affiliation_string":"Nanobiointeractions & Nanodiagnostics, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy","institution_ids":["https://openalex.org/I30771326"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5023340618","https://openalex.org/A5060238508"],"corresponding_institution_ids":["https://openalex.org/I30771326","https://openalex.org/I45129253"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":{"value":5000,"currency":"USD","value_usd":5000},"fwci":0.7992,"has_fulltext":true,"cited_by_count":23,"citation_normalized_percentile":{"value":0.63054223,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"14","issue":"32","first_page":"36570","last_page":"36581"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","score":0.019300000742077827,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10192","display_name":"Catalytic Processes in Materials Science","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/platinum-nanoparticles","display_name":"platinum nanoparticles","score":0.9810000061988831},{"id":"https://openalex.org/keywords/oxygen-reduction-reaction","display_name":"oxygen reduction reaction","score":0.765999972820282},{"id":"https://openalex.org/keywords/fuel-cell-electrocatalysts","display_name":"fuel cell catalysts","score":0.8669999837875366},{"id":"https://openalex.org/keywords/oxidative-etching","display_name":"oxidative etching","score":0.9760000109672546},{"id":"https://openalex.org/keywords/catalyst-stability","display_name":"catalyst stability","score":0.7680000066757202},{"id":"https://openalex.org/keywords/aggregation-resistance","display_name":"aggregation resistance","score":0.5230000019073486},{"id":"https://openalex.org/keywords/proton-exchange-membrane-fuel-cells","display_name":"proton exchange membrane fuel cells","score":0.8650000095367432},{"id":"https://openalex.org/keywords/membrane-electrode-assembly-durability","display_name":"membrane electrode assembly durability","score":0.7770000100135803},{"id":"https://openalex.org/keywords/single-crystalline-nanoparticles","display_name":"single-crystalline nanoparticles","score":0.5839999914169312}],"concepts":[{"id":"https://openalex.org/C45083100","wikidata":"https://www.wikidata.org/wiki/Q17156221","display_name":"Nanomaterial-based catalyst","level":3,"score":0.8999754190444946},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8673372268676758},{"id":"https://openalex.org/C155672457","wikidata":"https://www.wikidata.org/wiki/Q61231","display_name":"Nanoparticle","level":2,"score":0.6349691152572632},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.6210977435112},{"id":"https://openalex.org/C68801617","wikidata":"https://www.wikidata.org/wiki/Q162908","display_name":"Electrolyte","level":3,"score":0.572623610496521},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.5500650405883789},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.5129117965698242},{"id":"https://openalex.org/C2780302529","wikidata":"https://www.wikidata.org/wiki/Q6815127","display_name":"Membrane electrode assembly","level":4,"score":0.5090541243553162},{"id":"https://openalex.org/C518104683","wikidata":"https://www.wikidata.org/wiki/Q880","display_name":"Platinum","level":3,"score":0.5026962757110596},{"id":"https://openalex.org/C165983687","wikidata":"https://www.wikidata.org/wiki/Q1982912","display_name":"Platinum nanoparticles","level":4,"score":0.4930066764354706},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.49070513248443604},{"id":"https://openalex.org/C138631740","wikidata":"https://www.wikidata.org/wiki/Q967847","display_name":"Nanomaterials","level":2,"score":0.46446603536605835},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.46118053793907166},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.44207778573036194},{"id":"https://openalex.org/C33989665","wikidata":"https://www.wikidata.org/wiki/Q5357962","display_name":"Electrocatalyst","level":4,"score":0.41842490434646606},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.412672758102417},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.15966665744781494},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.13513261079788208},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.09379398822784424},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0704580545425415},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1021/acsami.2c07738","doi":"https://doi.org/10.1021/acsami.2c07738","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsami.2c07738","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials &amp; Interfaces","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:9975930","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9975930/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9975930/pdf/","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Appl Mater Interfaces","raw_type":"Text"},{"id":"pmid:35920442","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35920442","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS applied materials & interfaces","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:10154273","doi":null,"is_oa":false,"landing_page_url":"https://discovery.ucl.ac.uk/id/eprint/10154273/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ACS Applied Materials and Interfaces , 14 (32) pp. 36570-36581. (2022)","raw_type":"Article"},{"id":"pmh:oai:rua.ua.es:10045/125939","doi":null,"is_oa":false,"landing_page_url":"https://hdl.handle.net/10045/125939","pdf_url":null,"source":{"id":"https://openalex.org/S4306400975","display_name":"RUA, Repositorio Institucional de la Universidad de Alicante (Universidad de Alicante)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I130194489","host_organization_name":"University of Alicante","host_organization_lineage":["https://openalex.org/I130194489"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1021/acsami.2c07738","doi":"https://doi.org/10.1021/acsami.2c07738","is_oa":true,"landing_page_url":"https://doi.org/10.1021/acsami.2c07738","pdf_url":null,"source":{"id":"https://openalex.org/S164001016","display_name":"ACS Applied Materials & Interfaces","issn_l":"1944-8244","issn":["1944-8244","1944-8252"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Applied Materials &amp; Interfaces","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.75,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4289544686.pdf","grobid_xml":"https://content.openalex.org/works/W4289544686.grobid-xml"},"referenced_works_count":63,"referenced_works":["https://openalex.org/W181874081","https://openalex.org/W255876305","https://openalex.org/W295739196","https://openalex.org/W1483851170","https://openalex.org/W1997216543","https://openalex.org/W2002403438","https://openalex.org/W2013635853","https://openalex.org/W2020007931","https://openalex.org/W2022299938","https://openalex.org/W2028056984","https://openalex.org/W2049238048","https://openalex.org/W2050061183","https://openalex.org/W2060455496","https://openalex.org/W2063537957","https://openalex.org/W2066027467","https://openalex.org/W2073216507","https://openalex.org/W2075145800","https://openalex.org/W2099540110","https://openalex.org/W2133616865","https://openalex.org/W2152103620","https://openalex.org/W2153304178","https://openalex.org/W2156544343","https://openalex.org/W2162225749","https://openalex.org/W2165571442","https://openalex.org/W2211635962","https://openalex.org/W2268990527","https://openalex.org/W2336494488","https://openalex.org/W2346000731","https://openalex.org/W2522390123","https://openalex.org/W2560077433","https://openalex.org/W2569097637","https://openalex.org/W2569757216","https://openalex.org/W2601576854","https://openalex.org/W2602397008","https://openalex.org/W2625047539","https://openalex.org/W2626250744","https://openalex.org/W2737844195","https://openalex.org/W2747654049","https://openalex.org/W2767016295","https://openalex.org/W2809376788","https://openalex.org/W2883799491","https://openalex.org/W2900039131","https://openalex.org/W2950614467","https://openalex.org/W2972378569","https://openalex.org/W2982385603","https://openalex.org/W2997982738","https://openalex.org/W3012492721","https://openalex.org/W3023904631","https://openalex.org/W3036376396","https://openalex.org/W3042354116","https://openalex.org/W3042445219","https://openalex.org/W3080446120","https://openalex.org/W3094073951","https://openalex.org/W3094075726","https://openalex.org/W3095946591","https://openalex.org/W3123461434","https://openalex.org/W3184365561","https://openalex.org/W3201857256","https://openalex.org/W3203406656","https://openalex.org/W4229443286","https://openalex.org/W4234612215","https://openalex.org/W4236452689","https://openalex.org/W4281387901"],"related_works":["https://openalex.org/W4399524253","https://openalex.org/W3011426477","https://openalex.org/W1510684234","https://openalex.org/W3154761481","https://openalex.org/W2209222681","https://openalex.org/W2767694521","https://openalex.org/W2053770478","https://openalex.org/W4416602521","https://openalex.org/W4387054412","https://openalex.org/W2051791752"],"abstract_inverted_index":{"Ultrasmall":[0],"(<5":[1],"nm":[2],"diameter)":[3],"noble":[4],"metal":[5],"nanoparticles":[6,185],"with":[7,79,105],"a":[8,49,67,80,88,203],"high":[9,81],"fraction":[10,82],"of":[11,16,42,75,83,101,109,141],"{111}":[12,84,179],"surface":[13,29,85,180],"domains":[14,86,181],"are":[15,151],"fundamental":[17],"and":[18,37,87,116,129,172,212],"practical":[19],"interest":[20],"as":[21,161],"electrocatalysts,":[22],"especially":[23],"in":[24,153,182,196,206],"fuel":[25,158,198],"cells;":[26],"the":[27,40,73,98,106,139,147,178],"nanomaterial":[28],"structure":[30],"dictates":[31],"its":[32],"catalytic":[33],"properties,":[34],"including":[35],"kinetics":[36,171],"stability.":[38],"However,":[39],"synthesis":[41],"size-controlled,":[43],"pure":[44],"Pt-shaped":[45],"nanocatalysts":[46,78],"has":[47],"remained":[48],"formidable":[50],"chemical":[51],"challenge.":[52],"There":[53],"is":[54,70,94,145],"an":[55,59],"urgent":[56],"need":[57],"for":[58,63,72],"industrially":[60],"scalable":[61],"method":[62],"their":[64],"production.":[65],"Here,":[66],"one-step":[68],"approach":[69],"presented":[71],"preparation":[74],"single-crystal":[76],"pyramidal":[77,183],"diameter":[89],"below":[90],"4":[91],"nm.":[92],"This":[93,144,175],"achieved":[95],"by":[96],"harnessing":[97],"shape-directing":[99],"effect":[100],"citrate":[102],"molecules,":[103],"together":[104],"strict":[107],"control":[108],"oxidative":[110],"etching":[111],"while":[112],"avoiding":[113],"polymers,":[114],"surfactants,":[115],"organic":[117],"solvents.":[118],"These":[119],"catalysts":[120,137],"exhibit":[121],"significantly":[122],"enhanced":[123],"durability":[124],"while,":[125],"providing":[126],"equivalent":[127],"current":[128],"power":[130],"densities":[131],"to":[132,163,188,202],"highly":[133],"optimized":[134],"commercial":[135],"Pt/C":[136],"at":[138],"beginning":[140],"life":[142],"(BOL).":[143],"even":[146],"case":[148],"when":[149],"they":[150],"tested":[152],"full":[154],"polymer":[155],"electrolyte":[156],"membrane":[157,207],"cells":[159],"(PEMFCs),":[160],"opposed":[162,187],"rotating":[164],"disk":[165],"experiments":[166],"that":[167,177],"artificially":[168],"enhance":[169],"electrode":[170,208],"minimize":[173],"degradation.":[174],"demonstrates":[176],"Pt":[184,190],"(as":[186],"spherical":[189],"nanoparticles)":[191],"can":[192],"improve":[193],"aggregation/corrosion":[194],"resistance":[195],"realistic":[197],"cell":[199],"conditions,":[200],"leading":[201],"significant":[204],"improvement":[205],"assembly":[209],"(MEA)":[210],"stability":[211],"lifetime.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":5}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2022-08-03T00:00:00"}
