{"id":"https://openalex.org/W7212154013","doi":"https://doi.org/10.26434/chemrxiv.15008624/v1","title":"Cation Coordination as a Molecular Handle to Program Synaptic behavior in OrganicMemristors","display_name":"Cation Coordination as a Molecular Handle to Program Synaptic behavior in OrganicMemristors","publication_year":2026,"publication_date":"2026-09-10","ids":{"openalex":"https://openalex.org/W7212154013","doi":"https://doi.org/10.26434/chemrxiv.15008624/v1"},"language":"en","primary_location":{"id":"doi:10.26434/chemrxiv.15008624/v1","doi":"https://doi.org/10.26434/chemrxiv.15008624/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008624/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008624/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008624/v1","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5151253260","display_name":"Laura Gonz\u00e1lez-Cervera","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Laura Gonz\u00e1lez-Cervera","raw_affiliation_strings":["University of Valencia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5151258807","display_name":"Javier Alda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Alda","raw_affiliation_strings":["University of Valencia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5151158349","display_name":"Silvia Gimenez-Santamaria","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I205274468","display_name":"Trinity College Dublin","ror":"https://ror.org/02tyrky19","country_code":"IE","type":"education","lineage":["https://openalex.org/I205274468"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Silvia Gimenez-Santamaria","raw_affiliation_strings":["Trinity College Dublin"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Trinity College Dublin","institution_ids":["https://openalex.org/I205274468"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077136773","display_name":"Joaqu\u00edn Soriano\u2010L\u00f3pez","orcid":"https://orcid.org/0000-0002-9203-3752","observed_orcids":["https://orcid.org/0000-0002-9203-3752"]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Joaquin Soriano-Lopez","raw_affiliation_strings":["University of Valencia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046098029","display_name":"Roger Sanchis\u2010Gual","orcid":"https://orcid.org/0000-0002-9096-7930","observed_orcids":["https://orcid.org/0000-0002-9096-7930"]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Roger Sanchis-Gual","raw_affiliation_strings":["University of Valencia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077677838","display_name":"Ram\u00f3n Torres\u2010Cavanillas","orcid":"https://orcid.org/0000-0002-3431-6113","observed_orcids":["https://orcid.org/0000-0002-3431-6113"]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ram\u00f3n Torres-Cavanillas","raw_affiliation_strings":["Instituto de Ciencia Molecular , Universitat de Val\u00e8ncia , Catedr\u00e1tico Jos\u00e9 Beltr\u00e1n 2 , 46980 , Paterna , Spain"],"raw_orcid":"https://orcid.org/0000-0002-3431-6113","affiliations":[{"raw_affiliation_string":"Instituto de Ciencia Molecular , Universitat de Val\u00e8ncia , Catedr\u00e1tico Jos\u00e9 Beltr\u00e1n 2 , 46980 , Paterna , Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023196014","display_name":"Eugenio Coronado","orcid":"https://orcid.org/0000-0002-1848-8791","observed_orcids":["https://orcid.org/0000-0002-1848-8791"]},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Eugenio Coronado","raw_affiliation_strings":["University of Valencia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Valencia","institution_ids":["https://openalex.org/I16097986"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":1.0,"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/T10660","display_name":"Conducting polymers and applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2507","display_name":"Polymers and Plastics"},"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/organic-memristors","display_name":"organic memristors","score":0.9779999852180481},{"id":"https://openalex.org/keywords/artificial-synapses","display_name":"artificial synapses","score":0.781000018119812},{"id":"https://openalex.org/keywords/mixed-ionic-electronic-conductors","display_name":"mixed ionic-electronic conductors","score":0.8859999775886536},{"id":"https://openalex.org/keywords/cation-coordination","display_name":"cation coordination","score":0.925000011920929},{"id":"https://openalex.org/keywords/electron-ion-coupling","display_name":"electron-ion coupling","score":0.847000002861023},{"id":"https://openalex.org/keywords/spike-timing-dependent-plasticity","display_name":"spike-timing-dependent plasticity","score":0.847000002861023},{"id":"https://openalex.org/keywords/spiking-neural-networks","display_name":"spiking neural networks","score":0.7590000033378601},{"id":"https://openalex.org/keywords/digit-recognition","display_name":"digit recognition","score":0.8650000095367432},{"id":"https://openalex.org/keywords/neuromorphic-vision","display_name":"neuromorphic vision","score":0.9490000009536743},{"id":"https://openalex.org/keywords/salt-dissociation","display_name":"salt dissociation","score":0.4729999899864197}],"concepts":[{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.5795000195503235},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48820000886917114},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.28949999809265137},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.2854999899864197},{"id":"https://openalex.org/C200170125","wikidata":"https://www.wikidata.org/wiki/Q969316","display_name":"Neurotransmission","level":3,"score":0.2434999942779541},{"id":"https://openalex.org/C186060115","wikidata":"https://www.wikidata.org/wiki/Q30336093","display_name":"Biological system","level":1,"score":0.2305999994277954},{"id":"https://openalex.org/C127445978","wikidata":"https://www.wikidata.org/wiki/Q187181","display_name":"Synapse","level":2,"score":0.2224999964237213},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.21250000596046448},{"id":"https://openalex.org/C148785051","wikidata":"https://www.wikidata.org/wiki/Q671136","display_name":"Synaptic vesicle","level":4,"score":0.2061000019311905},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.19840000569820404}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.26434/chemrxiv.15008624/v1","doi":"https://doi.org/10.26434/chemrxiv.15008624/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008624/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008624/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.26434/chemrxiv.15008624/v1","doi":"https://doi.org/10.26434/chemrxiv.15008624/v1","is_oa":true,"landing_page_url":"https://doi.org/10.26434/chemrxiv.15008624/v1","pdf_url":"https://chemrxiv.org/doi/pdf/10.26434/chemrxiv.15008624/v1","source":{"id":"https://openalex.org/S4393918830","display_name":"ChemRxiv","issn_l":"2573-2293","issn":["2573-2293"],"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","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1977833963","display_name":null,"funder_award_id":"CEX2019\u2010000919\u2010M","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2708865759","display_name":null,"funder_award_id":"CDEIGENT/2021/037","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G3146378733","display_name":null,"funder_award_id":"CIPROM/2024/51","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G386741233","display_name":null,"funder_award_id":"IDI-FEDER/2021/078","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G4080953715","display_name":null,"funder_award_id":"PROMETEO/2021/022","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G5849267730","display_name":null,"funder_award_id":"CEX2019-000919-M","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G6092186830","display_name":null,"funder_award_id":"CEX2019-000919","funder_id":"https://openalex.org/F4320321864","funder_display_name":"Generalitat Valenciana"},{"id":"https://openalex.org/G7079858060","display_name":null,"funder_award_id":"TSI-069100-2023-0012","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321864","display_name":"Generalitat Valenciana","ror":"https://ror.org/0097mvx21"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7212154013.pdf","grobid_xml":"https://content.openalex.org/works/W7212154013.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W2057805686","https://openalex.org/W2117422822","https://openalex.org/W2973569033","https://openalex.org/W3010339880","https://openalex.org/W3153498388","https://openalex.org/W4200284792","https://openalex.org/W4281874271","https://openalex.org/W4415603212","https://openalex.org/W4415686028","https://openalex.org/W4417143333","https://openalex.org/W4417439739","https://openalex.org/W7124740193","https://openalex.org/W7127178092"],"related_works":["https://openalex.org/W4399409051","https://openalex.org/W7165041006","https://openalex.org/W4200145128","https://openalex.org/W2997454382","https://openalex.org/W2950935031","https://openalex.org/W4413371013","https://openalex.org/W4402752037","https://openalex.org/W4385945733","https://openalex.org/W7170094739","https://openalex.org/W4416965129"],"abstract_inverted_index":{"Organic":[0,57],"mixed":[1,58],"ionic-electronic":[2,59],"conductors":[3],"offer":[4],"a":[5,21,123,204],"route":[6],"to":[7,109,203,211,228],"soft,":[8],"low-voltage":[9],"neuromorphic":[10,219,238],"electronics":[11],"because":[12],"ionic":[13],"motion":[14],"can":[15,61],"directly":[16],"modulate":[17],"electronic":[18],"conductance,":[19],"providing":[20],"materials-level":[22],"analogue":[23],"of":[24,30,41,104,183,225],"synaptic":[25,54],"plasticity.However,":[26],"the":[27,38,70,94,101,120,129,160,170,212],"molecular":[28,223],"origin":[29],"this":[31],"ion-electron":[32,230],"coupling":[33],"remains":[34],"poorly":[35],"understood,":[36],"limiting":[37],"rational":[39],"design":[40],"artificial":[42],"synapses":[43,235],"for":[44,178,188,236],"time-dependent":[45],"tasks":[46],"such":[47],"as":[48,151,153],"visual":[49],"recognition.Here,":[50],"we":[51],"show":[52],"that":[53,92],"dynamics":[55,137,145],"in":[56,174,207,218],"memristors":[60],"be":[62],"programmed":[63,143],"by":[64],"chemically":[65],"controlling":[66,116],"salt":[67,226],"dissociation":[68,227],"within":[69],"active":[71],"matrix.The":[72],"devices":[73,171],"combine":[74],"Super":[75],"Yellow,":[76],"alkali-metal":[77],"triflate":[78,106],"salts":[79],"(XOTf;":[80],"X":[81],"=":[82],"Li,":[83],"Na":[84],"or":[85],"K),":[86],"and":[87,119,138,148,186,191],"trimethylolpropane":[88],"ethoxylate,":[89],"an":[90],"oligoether":[91],"coordinates":[93],"cations":[95],"with":[96,156],"different":[97],"strengths.This":[98],"coordination":[99],"regulates":[100],"voltage-dependent":[102],"population":[103],"mobile":[105],"anions":[107],"available":[108],"compensate":[110],"holes":[111],"injected":[112],"into":[113],"Sy,":[114],"thereby":[115],"electrochemical":[117],"p-doping":[118],"memristive":[121],"response.As":[122],"result,":[124],"cation":[125],"identity":[126],"systematically":[127],"tunes":[128],"activation":[130],"threshold,":[131],"ON/OFF":[132],"ratio,":[133],"switching":[134],"kinetics,":[135],"relaxation":[136],"volatility.Under":[139],"pulsed":[140],"stimulation,":[141],"these":[142],"ion":[144],"enable":[146],"short-term":[147],"long-term":[149],"plasticity,":[150,155],"well":[152],"spike-timing-dependent":[154],"conductanceupdate":[157],"amplitudes":[158],"following":[159],"trend":[161],"SyLi":[162],">":[163,165],"SyNa":[164,190],"SyK.Learning":[166],"rules":[167],"extracted":[168],"from":[169],"were":[172],"implemented":[173],"spiking":[175],"neural-network":[176],"simulations":[177],"digit":[179],"recognition,":[180],"yielding":[181],"accuracies":[182],"87%,":[184],"86%":[185],"76%":[187],"SyLi,":[189],"SyK,":[192],"respectively,":[193],"after":[194],"one":[195],"training":[196,208],"epoch":[197],"using":[198],"1000":[199],"MNIST":[200,214],"images.This":[201],"corresponds":[202],"60-fold":[205],"reduction":[206],"data":[209],"relative":[210],"full":[213],"benchmark":[215],"commonly":[216],"used":[217],"simulations.These":[220],"results":[221],"link":[222],"control":[224],"programmable":[229],"coupling,":[231],"enabling":[232],"efficient":[233],"organic":[234],"time-resolved":[237],"vision.":[239]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-09-11T00:00:00"}
