{"id":"https://openalex.org/W7224310264","doi":"https://doi.org/10.1021/acs.inorgchem.6c04748","title":"High Proton Conduction in a Hydrogen-Bonded Co(II) Framework through Pendant Carboxylic Acid-Decorated 1D Channels","display_name":"High Proton Conduction in a Hydrogen-Bonded Co(II) Framework through Pendant Carboxylic Acid-Decorated 1D Channels","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224310264","doi":"https://doi.org/10.1021/acs.inorgchem.6c04748"},"language":"en","primary_location":{"id":"doi:10.1021/acs.inorgchem.6c04748","doi":"https://doi.org/10.1021/acs.inorgchem.6c04748","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.inorgchem.6c04748","pdf_url":null,"source":{"id":"https://openalex.org/S171072222","display_name":"Inorganic Chemistry","issn_l":"0020-1669","issn":["0020-1669","1520-510X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Inorganic Chemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5104827707","display_name":"Rudra Chand","orcid":"https://orcid.org/0009-0007-1084-4919","observed_orcids":["https://orcid.org/0009-0007-1084-4919"]},"institutions":[{"id":"https://openalex.org/I128420443","display_name":"Central Salt and Marine Chemicals Research Institute","ror":"https://ror.org/05esh5w42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I128420443","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I99364266","display_name":"Academy of Scientific and Innovative Research","ror":"https://ror.org/053rcsq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I99364266"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rudra Chand","raw_affiliation_strings":["Academy of Scientific and Innovative Research (AcSIR) , ,","CSIR-Central Salt & Marine Chemicals Research Institute , , , ,"],"raw_orcid":"https://orcid.org/0009-0007-1084-4919","affiliations":[{"raw_affiliation_string":"Academy of Scientific and Innovative Research (AcSIR) , ,","institution_ids":["https://openalex.org/I99364266"]},{"raw_affiliation_string":"CSIR-Central Salt & Marine Chemicals Research Institute , , , ,","institution_ids":["https://openalex.org/I128420443"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068676360","display_name":"Maniprakundil Neeshma","orcid":"https://orcid.org/0000-0001-5322-5041","observed_orcids":["https://orcid.org/0000-0001-5322-5041"]},"institutions":[{"id":"https://openalex.org/I66760702","display_name":"Council of Scientific and Industrial Research","ror":"https://ror.org/021wm7p51","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I99364266","display_name":"Academy of Scientific and Innovative Research","ror":"https://ror.org/053rcsq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I99364266"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Maniprakundil Neeshma","raw_affiliation_strings":["Academy of Scientific and Innovative Research (AcSIR) , ,","CSIR Madras Complex , , ,"],"raw_orcid":"https://orcid.org/0000-0001-5322-5041","affiliations":[{"raw_affiliation_string":"Academy of Scientific and Innovative Research (AcSIR) , ,","institution_ids":["https://openalex.org/I99364266"]},{"raw_affiliation_string":"CSIR Madras Complex , , ,","institution_ids":["https://openalex.org/I66760702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013646418","display_name":"Punnappadam Rajan Suraj","orcid":"https://orcid.org/0009-0009-5942-7213","observed_orcids":["https://orcid.org/0009-0009-5942-7213"]},"institutions":[{"id":"https://openalex.org/I66760702","display_name":"Council of Scientific and Industrial Research","ror":"https://ror.org/021wm7p51","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I99364266","display_name":"Academy of Scientific and Innovative Research","ror":"https://ror.org/053rcsq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I99364266"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Punnappadam Rajan Suraj","raw_affiliation_strings":["Academy of Scientific and Innovative Research (AcSIR) , ,","CSIR Madras Complex , , ,"],"raw_orcid":"https://orcid.org/0009-0009-5942-7213","affiliations":[{"raw_affiliation_string":"Academy of Scientific and Innovative Research (AcSIR) , ,","institution_ids":["https://openalex.org/I99364266"]},{"raw_affiliation_string":"CSIR Madras Complex , , ,","institution_ids":["https://openalex.org/I66760702"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101725205","display_name":"Santoshkumar D. Bhat","orcid":"https://orcid.org/0000-0002-5382-8755","observed_orcids":["https://orcid.org/0000-0002-5382-8755","https://orcid.org/0000-0002-0314-0012"]},"institutions":[{"id":"https://openalex.org/I66760702","display_name":"Council of Scientific and Industrial Research","ror":"https://ror.org/021wm7p51","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I99364266","display_name":"Academy of Scientific and Innovative Research","ror":"https://ror.org/053rcsq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I99364266"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"SantoshKumar D Bhat","raw_affiliation_strings":["Academy of Scientific and Innovative Research (AcSIR) , ,","CSIR Madras Complex , , ,"],"raw_orcid":"https://orcid.org/0000-0002-5382-8755","affiliations":[{"raw_affiliation_string":"Academy of Scientific and Innovative Research (AcSIR) , ,","institution_ids":["https://openalex.org/I99364266"]},{"raw_affiliation_string":"CSIR Madras Complex , , ,","institution_ids":["https://openalex.org/I66760702"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054602608","display_name":"Subhadip Neogi","orcid":"https://orcid.org/0000-0002-3838-4180","observed_orcids":["https://orcid.org/0000-0002-3838-4180"]},"institutions":[{"id":"https://openalex.org/I128420443","display_name":"Central Salt and Marine Chemicals Research Institute","ror":"https://ror.org/05esh5w42","country_code":"IN","type":"facility","lineage":["https://openalex.org/I128420443","https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I66760702"]},{"id":"https://openalex.org/I99364266","display_name":"Academy of Scientific and Innovative Research","ror":"https://ror.org/053rcsq61","country_code":"IN","type":"education","lineage":["https://openalex.org/I99364266"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Subhadip Neogi","raw_affiliation_strings":["Academy of Scientific and Innovative Research (AcSIR) , ,","CSIR-Central Salt & Marine Chemicals Research Institute , , , ,"],"raw_orcid":"https://orcid.org/0000-0002-3838-4180","affiliations":[{"raw_affiliation_string":"Academy of Scientific and Innovative Research (AcSIR) , ,","institution_ids":["https://openalex.org/I99364266"]},{"raw_affiliation_string":"CSIR-Central Salt & Marine Chemicals Research Institute , , , ,","institution_ids":["https://openalex.org/I128420443"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5054602608","https://openalex.org/A5101725205"],"corresponding_institution_ids":["https://openalex.org/I128420443","https://openalex.org/I66760702","https://openalex.org/I99364266"],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.71248443,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10096","display_name":"Metal-Organic Frameworks: Synthesis and Applications","score":0.7886000275611877,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10096","display_name":"Metal-Organic Frameworks: Synthesis and Applications","score":0.7886000275611877,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10409","display_name":"Fuel Cells and Related Materials","score":0.09359999746084213,"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/T12038","display_name":"Covalent Organic Framework Applications","score":0.026000000536441803,"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/proton-conduction","display_name":"proton conduction","score":0.8149999976158142},{"id":"https://openalex.org/keywords/metal-organic-frameworks","display_name":"metal-organic frameworks","score":0.8740000128746033},{"id":"https://openalex.org/keywords/one-dimensional-channels","display_name":"one-dimensional channels","score":0.9589999914169312},{"id":"https://openalex.org/keywords/grotthuss-mechanism","display_name":"Grotthuss mechanism","score":0.7639999985694885},{"id":"https://openalex.org/keywords/humidity-dependent-conductivity","display_name":"humidity-dependent conductivity","score":0.7129999995231628},{"id":"https://openalex.org/keywords/confined-water","display_name":"confined water","score":0.6859999895095825},{"id":"https://openalex.org/keywords/water-mediated-hydrogen-bonds","display_name":"water-mediated hydrogen bonding","score":0.6589999794960022},{"id":"https://openalex.org/keywords/water-contact-angle","display_name":"water contact angle","score":0.6069999933242798}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.8949000239372253},{"id":"https://openalex.org/C54516573","wikidata":"https://www.wikidata.org/wiki/Q2294","display_name":"Proton","level":2,"score":0.7979999780654907},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.6966999769210815},{"id":"https://openalex.org/C2779074116","wikidata":"https://www.wikidata.org/wiki/Q134856","display_name":"Carboxylic acid","level":2,"score":0.6644999980926514},{"id":"https://openalex.org/C172100665","wikidata":"https://www.wikidata.org/wiki/Q7465774","display_name":"Thermal conduction","level":2,"score":0.6399999856948853},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.5666999816894531},{"id":"https://openalex.org/C2992012372","wikidata":"https://www.wikidata.org/wiki/Q412272","display_name":"Proton transport","level":3,"score":0.4625000059604645},{"id":"https://openalex.org/C94412978","wikidata":"https://www.wikidata.org/wiki/Q103135","display_name":"Hydrolysis","level":2,"score":0.43860000371932983},{"id":"https://openalex.org/C159467904","wikidata":"https://www.wikidata.org/wiki/Q2001702","display_name":"Chemical physics","level":1,"score":0.384799987077713},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.3822000026702881},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.35249999165534973},{"id":"https://openalex.org/C95121573","wikidata":"https://www.wikidata.org/wiki/Q190474","display_name":"Activation energy","level":2,"score":0.3513000011444092},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.3476000130176544},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.3089999854564667},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.2761000096797943},{"id":"https://openalex.org/C93282013","wikidata":"https://www.wikidata.org/wiki/Q420754","display_name":"Binding energy","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C2988224531","wikidata":"https://www.wikidata.org/wiki/Q20830730","display_name":"Network structure","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.2551000118255615},{"id":"https://openalex.org/C71240020","wikidata":"https://www.wikidata.org/wiki/Q186011","display_name":"Stereochemistry","level":1,"score":0.25270000100135803},{"id":"https://openalex.org/C188027245","wikidata":"https://www.wikidata.org/wiki/Q750446","display_name":"Polymer chemistry","level":1,"score":0.250900000333786}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1021/acs.inorgchem.6c04748","doi":"https://doi.org/10.1021/acs.inorgchem.6c04748","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acs.inorgchem.6c04748","pdf_url":null,"source":{"id":"https://openalex.org/S171072222","display_name":"Inorganic Chemistry","issn_l":"0020-1669","issn":["0020-1669","1520-510X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","ki-jl-2","medline","norway-2","poland-140","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Inorganic Chemistry","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320719","display_name":"Department of Science and Technology, Ministry of Science and Technology, India","ror":"https://ror.org/0101xrq71"},{"id":"https://openalex.org/F4320320721","display_name":"Council of Scientific and Industrial Research, India","ror":"https://ror.org/021wm7p51"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":64,"referenced_works":["https://openalex.org/W1946712496","https://openalex.org/W1985285250","https://openalex.org/W1990966816","https://openalex.org/W2074011240","https://openalex.org/W2165904924","https://openalex.org/W2166689829","https://openalex.org/W2277414296","https://openalex.org/W2316441214","https://openalex.org/W2475709140","https://openalex.org/W2605095048","https://openalex.org/W2689791591","https://openalex.org/W2743800009","https://openalex.org/W2765646140","https://openalex.org/W2898625099","https://openalex.org/W2936961411","https://openalex.org/W2966063837","https://openalex.org/W2972665520","https://openalex.org/W3049330419","https://openalex.org/W3155859358","https://openalex.org/W3171031607","https://openalex.org/W3179964610","https://openalex.org/W3198896166","https://openalex.org/W3206866545","https://openalex.org/W3217417868","https://openalex.org/W4200141897","https://openalex.org/W4200605975","https://openalex.org/W4210924906","https://openalex.org/W4224987964","https://openalex.org/W4282919476","https://openalex.org/W4282930480","https://openalex.org/W4283761621","https://openalex.org/W4319159305","https://openalex.org/W4376455574","https://openalex.org/W4389039035","https://openalex.org/W4392762493","https://openalex.org/W4396921315","https://openalex.org/W4400841377","https://openalex.org/W4401946381","https://openalex.org/W4401992945","https://openalex.org/W4402329684","https://openalex.org/W4405274564","https://openalex.org/W4406091661","https://openalex.org/W4407118492","https://openalex.org/W4407143632","https://openalex.org/W4407392766","https://openalex.org/W4407642693","https://openalex.org/W4407659883","https://openalex.org/W4408070539","https://openalex.org/W4409208226","https://openalex.org/W4412786428","https://openalex.org/W4414130592","https://openalex.org/W4415606048","https://openalex.org/W7127956183","https://openalex.org/W7128595581","https://openalex.org/W7133215694","https://openalex.org/W7134074799","https://openalex.org/W7138946563","https://openalex.org/W7139110331","https://openalex.org/W7163759293","https://openalex.org/W7165666614","https://openalex.org/W7166368282","https://openalex.org/W7167226381","https://openalex.org/W7167251525","https://openalex.org/W7168182404"],"related_works":["https://openalex.org/W3217417868","https://openalex.org/W4309763971","https://openalex.org/W4385708059","https://openalex.org/W7164514993","https://openalex.org/W7168378357","https://openalex.org/W4385755665","https://openalex.org/W3038268480","https://openalex.org/W4308165711","https://openalex.org/W4404515980","https://openalex.org/W4399393839"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"two-dimensional":[2],"Co(II)":[3],"metal\u2013organic":[4],"framework,":[5,152],"FCG-7":[6],"(FCG":[7],"=":[8],"Framework":[9],"Chemistry":[10],"Group":[11],"of":[12,27,76,82,132,145,170],"CSIR-CSMCRI),":[13],"containing":[14],"pendant":[15,146,155],"carboxylic":[16,156],"acid":[17,157],"(\u2212COOH)":[18],"groups":[19,47],"was":[20,159],"rationally":[21],"constructed":[22],"to":[23,123],"investigate":[24],"the":[25,44,130,143],"role":[26],"intrinsic":[28],"proton-donating":[29],"sites":[30,54,188],"in":[31,42,103,136,196],"solid-state":[32],"proton":[33,80,194],"transport.":[34],"Crystallographic":[35],"study":[36],"divulged":[37],"a":[38,71,79,106,149,162,167,182],"hydrogen-bonded":[39],"layered":[40],"framework":[41,63],"which":[43],"uncoordinated":[45],"\u2212COOH":[46,147],"project":[48],"toward":[49],"one-dimensional":[50],"channels,":[51],"providing":[52],"accessible":[53,186],"for":[55],"interaction":[56],"with":[57,105,116],"guest":[58],"water":[59,73,134],"molecules.":[60],"The":[61,96],"activated":[62],"(FCG-7a)":[64],"exhibits":[65,166],"good":[66],"hydrolytic":[67],"and":[68,78,91,189],"thermal":[69],"stability,":[70],"lower":[72,168],"contact":[74],"angle":[75],"48.6\u00b0,":[77],"conductivity":[81,117,169],"1.25":[83],"\u00d7":[84,172],"10\u20133":[85],"S":[86,174],"cm\u20131":[87,175],"at":[88,126],"80":[89,127],"\u00b0C":[90],"95%":[92,124],"relative":[93],"humidity":[94],"(RH).":[95],"low":[97],"activation":[98],"energy":[99],"(0.22":[100],"eV)":[101],"is":[102,113],"agreement":[104],"predominantly":[107],"Grotthuss-type":[108],"proton-hopping":[109],"mechanism.":[110],"Proton":[111],"transport":[112,195],"strongly":[114],"humidity-dependent,":[115],"increasing":[118],"approximately":[119],"1600-fold":[120],"from":[121],"60%":[122],"RH":[125],"\u00b0C,":[128],"highlighting":[129],"participation":[131],"confined":[133],"molecules":[135],"establishing":[137],"extended":[138],"hydrogen-bonding":[139,191],"pathways.":[140],"To":[141],"evaluate":[142],"contribution":[144],"groups,":[148],"structurally":[150],"analogous":[151],"FCG-10,":[153],"lacking":[154],"functionality,":[158],"prepared":[160],"through":[161],"molecular-scissoring":[163],"strategy.":[164],"FCG-10a":[165],"3.5":[171],"10\u20134":[173],"under":[176],"identical":[177],"conditions.":[178],"These":[179],"results":[180],"highlight":[181],"structure-guided":[183],"strategy":[184],"wherein":[185],"acidic":[187],"water-mediated":[190],"networks":[192],"promote":[193],"crystalline":[197],"frameworks":[198]},"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2026-10-30T00:00:00"}
