{"id":"https://openalex.org/W3197852002","doi":"https://doi.org/10.1016/j.heliyon.2021.e07917","title":"The effects of different activating agents on the physical and electrochemical properties of activated carbon electrodes fabricated from wood-dust of Shorea robusta","display_name":"The effects of different activating agents on the physical and electrochemical properties of activated carbon electrodes fabricated from wood-dust of Shorea robusta","publication_year":2021,"publication_date":"2021-09-01","ids":{"openalex":"https://openalex.org/W3197852002","doi":"https://doi.org/10.1016/j.heliyon.2021.e07917","mag":"3197852002","pmid":"https://pubmed.ncbi.nlm.nih.gov/34522810","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/8424512"},"language":"en","primary_location":{"id":"doi:10.1016/j.heliyon.2021.e07917","doi":"https://doi.org/10.1016/j.heliyon.2021.e07917","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2021.e07917","pdf_url":"http://www.cell.com/article/S240584402102020X/pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"http://www.cell.com/article/S240584402102020X/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064636822","display_name":"Dibyashree Shrestha","orcid":"https://orcid.org/0000-0002-9028-6668","observed_orcids":["https://orcid.org/0000-0002-9028-6668"]},"institutions":[{"id":"https://openalex.org/I155028946","display_name":"Tribhuvan University","ror":"https://ror.org/02rg1r889","country_code":"NP","type":"education","lineage":["https://openalex.org/I155028946"]},{"id":"https://openalex.org/I4405263244","display_name":"Patan Multiple Campus","ror":"https://ror.org/04aeydz26","country_code":"NP","type":"education","lineage":["https://openalex.org/I4405263244"]}],"countries":["NP"],"is_corresponding":true,"raw_author_name":"D. Shrestha","raw_affiliation_strings":["Patan Multiple Campus, Tribhuvan University, Patan Dhoka, Lalitpur, Nepal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Patan Multiple Campus, Tribhuvan University, Patan Dhoka, Lalitpur, Nepal","institution_ids":["https://openalex.org/I155028946","https://openalex.org/I4405263244"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110718966","display_name":"A. Rajbhandari","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I155028946","display_name":"Tribhuvan University","ror":"https://ror.org/02rg1r889","country_code":"NP","type":"education","lineage":["https://openalex.org/I155028946"]}],"countries":["NP"],"is_corresponding":false,"raw_author_name":"A. Rajbhandari","raw_affiliation_strings":["Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu, Nepal"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Central Department of Chemistry, Tribhuvan University, Kirtipur, Kathmandu, Nepal","institution_ids":["https://openalex.org/I155028946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5064636822"],"corresponding_institution_ids":["https://openalex.org/I155028946","https://openalex.org/I4405263244"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":1.8898,"has_fulltext":false,"cited_by_count":51,"citation_normalized_percentile":{"value":0.85636997,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"7","issue":"9","first_page":"e07917","last_page":"e07917"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10030","display_name":"Electrocatalysts for Energy Conversion","score":9.999999747378752e-05,"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/T10016","display_name":"Adsorption and biosorption for pollutant removal","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/activated-carbon-electrodes","display_name":"activated carbon electrodes","score":0.9210000038146973},{"id":"https://openalex.org/keywords/activating-agents","display_name":"activating agents","score":0.7139999866485596},{"id":"https://openalex.org/keywords/phosphoric-acid-activation","display_name":"phosphoric acid activation","score":0.902999997138977},{"id":"https://openalex.org/keywords/koh-activation","display_name":"KOH activation","score":0.8740000128746033},{"id":"https://openalex.org/keywords/sodium-carbonate-activation","display_name":"sodium carbonate activation","score":0.9459999799728394},{"id":"https://openalex.org/keywords/supercapacitors","display_name":"supercapacitors","score":0.9319999814033508},{"id":"https://openalex.org/keywords/specific-capacitance","display_name":"specific capacitance","score":0.7480000257492065},{"id":"https://openalex.org/keywords/energy-density","display_name":"energy density","score":0.8669999837875366},{"id":"https://openalex.org/keywords/cycling-stability","display_name":"cycling stability","score":0.8790000081062317},{"id":"https://openalex.org/keywords/electric-double-layer-capacitors","display_name":"electric double-layer capacitors","score":0.656000018119812},{"id":"https://openalex.org/keywords/biomass-derived-carbon","display_name":"biomass-derived carbon","score":0.5360000133514404}],"concepts":[{"id":"https://openalex.org/C2777869211","wikidata":"https://www.wikidata.org/wiki/Q1147647","display_name":"Cyclic voltammetry","level":4,"score":0.7471491098403931},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7266783118247986},{"id":"https://openalex.org/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.6538436412811279},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5967893600463867},{"id":"https://openalex.org/C7040849","wikidata":"https://www.wikidata.org/wiki/Q899580","display_name":"Dielectric spectroscopy","level":4,"score":0.5472899079322815},{"id":"https://openalex.org/C6585489","wikidata":"https://www.wikidata.org/wiki/Q754523","display_name":"Supercapacitor","level":4,"score":0.5423347353935242},{"id":"https://openalex.org/C2779647737","wikidata":"https://www.wikidata.org/wiki/Q190878","display_name":"Activated carbon","level":3,"score":0.5240707397460938},{"id":"https://openalex.org/C150581940","wikidata":"https://www.wikidata.org/wiki/Q622205","display_name":"Specific surface area","level":3,"score":0.5034050345420837},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.47969290614128113},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.4321209788322449},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.42083829641342163},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.41276639699935913},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.34185880422592163},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.15407273173332214},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.10845646262168884},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.04435029625892639},{"id":"https://openalex.org/C150394285","wikidata":"https://www.wikidata.org/wiki/Q180254","display_name":"Adsorption","level":2,"score":0.04260262846946716},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.heliyon.2021.e07917","doi":"https://doi.org/10.1016/j.heliyon.2021.e07917","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2021.e07917","pdf_url":"http://www.cell.com/article/S240584402102020X/pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:8424512","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8424512","pdf_url":null,"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-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"Text"},{"id":"pmid:34522810","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34522810","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":"Heliyon","raw_type":"Journal Article"},{"id":"pmh:oai:doaj.org/article:9353b633db1043dba0f7113dc1be6240","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/9353b633db1043dba0f7113dc1be6240","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Heliyon, Vol 7, Iss 9, Pp e07917- (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1016/j.heliyon.2021.e07917","doi":"https://doi.org/10.1016/j.heliyon.2021.e07917","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.heliyon.2021.e07917","pdf_url":"http://www.cell.com/article/S240584402102020X/pdf","source":{"id":"https://openalex.org/S2898612692","display_name":"Heliyon","issn_l":"2405-8440","issn":["2405-8440"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","ki-jl-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Heliyon","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8485000133514404,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3197852002.pdf"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1134292783","https://openalex.org/W1833382003","https://openalex.org/W1971015494","https://openalex.org/W1977258380","https://openalex.org/W1978777697","https://openalex.org/W1980770149","https://openalex.org/W1982094801","https://openalex.org/W1984355645","https://openalex.org/W1985530487","https://openalex.org/W1995923326","https://openalex.org/W1997615848","https://openalex.org/W2011262630","https://openalex.org/W2016729051","https://openalex.org/W2020304143","https://openalex.org/W2021076295","https://openalex.org/W2023686796","https://openalex.org/W2028182425","https://openalex.org/W2029581826","https://openalex.org/W2030301870","https://openalex.org/W2031956125","https://openalex.org/W2033069687","https://openalex.org/W2033531051","https://openalex.org/W2036546354","https://openalex.org/W2037502361","https://openalex.org/W2045115412","https://openalex.org/W2046153655","https://openalex.org/W2053328406","https://openalex.org/W2055486200","https://openalex.org/W2057297706","https://openalex.org/W2060946109","https://openalex.org/W2063065493","https://openalex.org/W2064364611","https://openalex.org/W2072979888","https://openalex.org/W2079745383","https://openalex.org/W2081907472","https://openalex.org/W2091702759","https://openalex.org/W2094555803","https://openalex.org/W2100800890","https://openalex.org/W2107893028","https://openalex.org/W2108856594","https://openalex.org/W2122278069","https://openalex.org/W2133226943","https://openalex.org/W2141121595","https://openalex.org/W2142524982","https://openalex.org/W2150673614","https://openalex.org/W2159177858","https://openalex.org/W2312628208","https://openalex.org/W2319068013","https://openalex.org/W2320006189","https://openalex.org/W2329520817","https://openalex.org/W2591813517","https://openalex.org/W2796526248","https://openalex.org/W2805290301","https://openalex.org/W2961805183","https://openalex.org/W3152448370"],"related_works":["https://openalex.org/W4313294749","https://openalex.org/W3006021891","https://openalex.org/W4297523772","https://openalex.org/W2601416686","https://openalex.org/W4210686235","https://openalex.org/W2901947168","https://openalex.org/W4319836218","https://openalex.org/W2463452249","https://openalex.org/W3185892565","https://openalex.org/W2363341467"],"abstract_inverted_index":{"This":[0],"study":[1],"focuses":[2],"on":[3,9],"the":[4,10,78,96,168,249,259,271],"effects":[5],"of":[6,15,24,101,220,232,239,252,275],"activating":[7,30],"agents":[8,31],"physical":[11],"and":[12,38,59,75,108,125,137,158,177,187,226],"electrochemical":[13,159,237],"properties":[14],"activated":[16,132],"carbon":[17],"(AC)":[18],"electrodes,":[19],"fabricated":[20,136],"from":[21],"wood":[22],"dust":[23],"Shorea":[25],"robusta":[26],".":[27,64],"Three":[28],"different":[29],"namely":[32],"H":[33],"3":[34,42,54,63,103,112,182,191,198,241,281],"PO":[35,55,104,183,199,242,282],"4,":[36],"KOH":[37,149],"Na":[39],"2":[40,61,110,119,123,128,189],"CO":[41,62,111,190],"have":[43],"been":[44],"used":[45,257],"to":[46,84,115,204,255],"prepare":[47],"ACs,":[48],"which":[49],"were":[50,67,82,113,134,140,172],"named":[51],"as:":[52],"Sr\u2013H":[53,102,181,197,240,280],"4":[56,105,184,200,243,283],",":[57,106,185],"Sr\u2013KOH":[58,107,186],"Sr\u2013Na":[60,109,188],"The":[65,89,98,131,235,266],"ACs":[66,81],"characterized":[68],"by":[69,142],"TGA/DSC,":[70],"XRD,":[71],"Raman,":[72],"SEM,":[73],"FTIR":[74],"BET.":[76],"All":[77],"as":[79],"prepared":[80],"found":[83,114,203],"be":[85,116,205,256],"amorphous":[86],"in":[87,146,262],"nature.":[88],"oxygen":[90],"surface":[91,99],"functionality":[92],"was":[93,202],"developed":[94],"at":[95,165,208],"surface.":[97],"area":[100],"1269.5":[117],"m":[118,122,127],"/g,":[120],"280.6":[121],"/g":[124,129],"58.9":[126],"respectively.":[130,193,234],"carbon-electrodes":[133],"then":[135],"supercapacitive":[138,246,263],"performances":[139,247],"evaluated":[141],"\"three":[143],"electrode":[144,201],"system\"":[145],"aqueous":[147],"6M":[148],"using":[150],"cyclic":[151,218],"voltammetry":[152],"(CV),":[153],"galvanostatic":[154],"charge":[155],"discharge":[156],"(GCD)":[157],"impedance":[160],"spectroscopy":[161],"(EIS).The":[162],"GCD":[163],"performed":[164],"1A/g":[166],"revealed":[167],"specific":[169],"capacitance":[170],"values":[171],"136.3":[173],"F/g,":[174],"42.2":[175],"F/g":[176,179],"59.1":[178],"for":[180,196,258,279],"-electrodes,":[192],"Energy":[194],"density":[195],"3.0":[206],"Wh/kg":[207],"99.6":[209],"W/kg":[210],"power":[211],"densities.":[212],"Moreover,":[213],"it":[214],"also":[215,269],"displayed":[216],"imposing":[217],"stability":[219],"about":[221,276],"96.9":[222],"%,":[223],"89.5":[224],"%":[225,228],"78.5":[227],"after":[229],"1000":[230],"cycles":[231],"charge/discharge":[233],"overall":[236],"performance":[238],"showed":[244,270],"outstanding":[245],"demonstrating":[248],"high":[250],"possibility":[251],"this":[253],"material":[254],"EDLC":[260],"application":[261],"energy":[264],"storage.":[265],"Nyquist":[267],"plot":[268],"lowest":[272],"internal":[273],"resistance":[274],"0.4":[277],"\u03a9":[278],"electrode.":[284]},"counts_by_year":[{"year":2026,"cited_by_count":9},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":5}],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2021-09-13T00:00:00"}