{"id":"https://openalex.org/W7203471450","doi":"https://doi.org/10.1002/masy.70464","title":"Effect of Silylating Agents on the Properties of Corn Husk\u2013Derived Silica Aerogels Prepared via Ambient Pressure Drying","display_name":"Effect of Silylating Agents on the Properties of Corn Husk\u2013Derived Silica Aerogels Prepared via Ambient Pressure Drying","publication_year":2026,"publication_date":"2026-08-13","ids":{"openalex":"https://openalex.org/W7203471450","doi":"https://doi.org/10.1002/masy.70464"},"language":"en","primary_location":{"id":"doi:10.1002/masy.70464","doi":"https://doi.org/10.1002/masy.70464","is_oa":false,"landing_page_url":"https://doi.org/10.1002/masy.70464","pdf_url":null,"source":{"id":"https://openalex.org/S7773033","display_name":"Macromolecular Symposia","issn_l":"1022-1360","issn":["1022-1360","1521-3900"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-20","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecular Symposia","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5078163200","display_name":"Ayu Dahliyanti","orcid":"https://orcid.org/0000-0002-8997-2302","observed_orcids":["https://orcid.org/0000-0002-8997-2302"]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ayu Dahliyanti","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":"https://orcid.org/0000-0002-8997-2302","affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147160119","display_name":"Medlyn Elmitria Tapai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Medlyn Elmitria Tapai","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147149698","display_name":"Chindri Bella Febriani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Chindri Bella Febriani","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147215464","display_name":"Hesty Adhyati","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Hesty Adhyati","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147193770","display_name":"Aghista Haryogi Situmorang","orcid":"https://orcid.org/0009-0004-6291-8973","observed_orcids":["https://orcid.org/0009-0004-6291-8973"]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Aghista Haryogi Situmorang","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":"https://orcid.org/0009-0004-6291-8973","affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059491331","display_name":"Witta Kartika Restu","orcid":"https://orcid.org/0000-0002-7536-3610","observed_orcids":["https://orcid.org/0000-0002-7536-3610"]},"institutions":[{"id":"https://openalex.org/I4387154144","display_name":"National Research and Innovation Agency","ror":"https://ror.org/02hmjzt55","country_code":"ID","type":"government","lineage":["https://openalex.org/I4387154144"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Witta Kartika Restu","raw_affiliation_strings":["Research Center for Chemistry National Research and Innovation Agency (BRIN)  Banten Indonesia"],"raw_orcid":"https://orcid.org/0000-0002-7536-3610","affiliations":[{"raw_affiliation_string":"Research Center for Chemistry National Research and Innovation Agency (BRIN)  Banten Indonesia","institution_ids":["https://openalex.org/I4387154144"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078427359","display_name":"Ika Dyah Widharyanti","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ika Dyah Widharyanti","raw_affiliation_strings":["Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemical Engineering Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5074306147","display_name":"Paramita Jaya Ratri","orcid":"https://orcid.org/0000-0002-3597-4433","observed_orcids":["https://orcid.org/0000-0002-3597-4433"]},"institutions":[{"id":"https://openalex.org/I4387153834","display_name":"Universitas Pertamina","ror":"https://ror.org/0266sez77","country_code":"ID","type":"education","lineage":["https://openalex.org/I194343955","https://openalex.org/I4387153834"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Paramita Jaya Ratri","raw_affiliation_strings":["Department of Chemistry Universitas Pertamina  Jakarta Indonesia"],"raw_orcid":"https://orcid.org/0000-0002-3597-4433","affiliations":[{"raw_affiliation_string":"Department of Chemistry Universitas Pertamina  Jakarta Indonesia","institution_ids":["https://openalex.org/I4387153834"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4020,"currency":"USD","value_usd":4020},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.41273271,"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/T12195","display_name":"Aerogels and thermal insulation","score":0.9994999766349792,"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"}},"topics":[{"id":"https://openalex.org/T12195","display_name":"Aerogels and thermal insulation","score":0.9994999766349792,"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"}},{"id":"https://openalex.org/T10735","display_name":"Mesoporous Materials and Catalysis","score":0.00019999999494757503,"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"}},{"id":"https://openalex.org/T10313","display_name":"Surface Modification and Superhydrophobicity","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/silica-aerogel","display_name":"silica aerogel","score":0.9599999785423279},{"id":"https://openalex.org/keywords/corn-husk-waste","display_name":"corn husk waste","score":0.925000011920929},{"id":"https://openalex.org/keywords/silylating-agents","display_name":"silylating agents","score":0.8640000224113464},{"id":"https://openalex.org/keywords/hexamethyldisilazane","display_name":"hexamethyldisilazane","score":0.9869999885559082},{"id":"https://openalex.org/keywords/polydimethylsiloxane","display_name":"polydimethylsiloxane","score":0.996999979019165},{"id":"https://openalex.org/keywords/methyltrichlorosilane","display_name":"methyltrichlorosilane","score":0.9990000128746033},{"id":"https://openalex.org/keywords/hydrophobicity","display_name":"hydrophobicity","score":0.6140000224113464},{"id":"https://openalex.org/keywords/surface-modification","display_name":"surface modification","score":0.5370000004768372},{"id":"https://openalex.org/keywords/thermal-conductivity","display_name":"thermal conductivity","score":0.5460000038146973},{"id":"https://openalex.org/keywords/optical-transmittance","display_name":"optical transmittance","score":0.9660000205039978},{"id":"https://openalex.org/keywords/specific-surface-area","display_name":"specific surface area","score":0.7409999966621399},{"id":"https://openalex.org/keywords/nanoporous-materials","display_name":"nanoporous materials","score":0.6930000185966492},{"id":"https://openalex.org/keywords/agricultural-waste-valorization","display_name":"agricultural waste valorization","score":0.7540000081062317}],"concepts":[{"id":"https://openalex.org/C2780012831","wikidata":"https://www.wikidata.org/wiki/Q381490","display_name":"Aerogel","level":2,"score":0.9086999893188477},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8248999714851379},{"id":"https://openalex.org/C6556556","wikidata":"https://www.wikidata.org/wiki/Q899239","display_name":"Contact angle","level":2,"score":0.7196999788284302},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5623999834060669},{"id":"https://openalex.org/C143895478","wikidata":"https://www.wikidata.org/wiki/Q789775","display_name":"Ambient pressure","level":2,"score":0.5543000102043152},{"id":"https://openalex.org/C2779849746","wikidata":"https://www.wikidata.org/wiki/Q411955","display_name":"Polydimethylsiloxane","level":2,"score":0.4950999915599823},{"id":"https://openalex.org/C160892712","wikidata":"https://www.wikidata.org/wiki/Q901559","display_name":"Fourier transform infrared spectroscopy","level":2,"score":0.48820000886917114},{"id":"https://openalex.org/C156328458","wikidata":"https://www.wikidata.org/wiki/Q5275423","display_name":"Diffuse reflectance infrared fourier transform","level":4,"score":0.4645000100135803},{"id":"https://openalex.org/C48940184","wikidata":"https://www.wikidata.org/wiki/Q17623309","display_name":"Nanoporous","level":2,"score":0.46399998664855957},{"id":"https://openalex.org/C153642686","wikidata":"https://www.wikidata.org/wiki/Q70906","display_name":"Infrared spectroscopy","level":2,"score":0.42980000376701355},{"id":"https://openalex.org/C26771246","wikidata":"https://www.wikidata.org/wiki/Q321095","display_name":"Scanning electron microscope","level":2,"score":0.42010000348091125},{"id":"https://openalex.org/C2776139660","wikidata":"https://www.wikidata.org/wiki/Q426680","display_name":"Siloxane","level":3,"score":0.3878999948501587},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.3474999964237213},{"id":"https://openalex.org/C118129440","wikidata":"https://www.wikidata.org/wiki/Q5948930","display_name":"Hydrophobic silica","level":2,"score":0.34709998965263367},{"id":"https://openalex.org/C150581940","wikidata":"https://www.wikidata.org/wiki/Q622205","display_name":"Specific surface area","level":3,"score":0.3386000096797943},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.3327000141143799},{"id":"https://openalex.org/C2780263894","wikidata":"https://www.wikidata.org/wiki/Q335268","display_name":"Alkyl","level":2,"score":0.3271999955177307},{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.3228999972343445},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.30869999527931213},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2921999990940094},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.2856000065803528},{"id":"https://openalex.org/C185039092","wikidata":"https://www.wikidata.org/wiki/Q376044","display_name":"Powder diffraction","level":2,"score":0.27880001068115234},{"id":"https://openalex.org/C114873805","wikidata":"https://www.wikidata.org/wiki/Q2122541","display_name":"Porosimetry","level":4,"score":0.2734000086784363},{"id":"https://openalex.org/C150493377","wikidata":"https://www.wikidata.org/wiki/Q1427863","display_name":"Transmittance","level":2,"score":0.267300009727478},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.2540000081062317},{"id":"https://openalex.org/C134514944","wikidata":"https://www.wikidata.org/wiki/Q817136","display_name":"Wetting","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/masy.70464","doi":"https://doi.org/10.1002/masy.70464","is_oa":false,"landing_page_url":"https://doi.org/10.1002/masy.70464","pdf_url":null,"source":{"id":"https://openalex.org/S7773033","display_name":"Macromolecular Symposia","issn_l":"1022-1360","issn":["1022-1360","1521-3900"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1","poland-20","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Macromolecular Symposia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Responsible consumption and production","score":0.5171999931335449,"id":"https://metadata.un.org/sdg/12"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2007762157","https://openalex.org/W2009425897","https://openalex.org/W2011253701","https://openalex.org/W2043531910","https://openalex.org/W2077520447","https://openalex.org/W2078191419","https://openalex.org/W2399632194","https://openalex.org/W2466283050","https://openalex.org/W2512531492","https://openalex.org/W2536189329","https://openalex.org/W2710714377","https://openalex.org/W2913756698","https://openalex.org/W2983294800","https://openalex.org/W3134651169","https://openalex.org/W3210339255","https://openalex.org/W4243384475","https://openalex.org/W4319660226","https://openalex.org/W4367316621","https://openalex.org/W4390340543","https://openalex.org/W4390545042","https://openalex.org/W4402610997","https://openalex.org/W4405394391"],"related_works":["https://openalex.org/W2274391009","https://openalex.org/W1967953322","https://openalex.org/W2039071577","https://openalex.org/W1596423008","https://openalex.org/W1972686971","https://openalex.org/W1989713575","https://openalex.org/W3007372162","https://openalex.org/W2960468427","https://openalex.org/W2392708262","https://openalex.org/W2382049947"],"abstract_inverted_index":{"ABSTRACT":[0],"Silica":[1],"content":[2],"in":[3,115],"corn":[4],"husk":[5],"waste":[6],"can":[7],"be":[8],"used":[9],"as":[10,49],"a":[11,130,154,160,169,178,202],"cost\u2010effective":[12],"raw":[13],"material":[14],"for":[15],"silica":[16,22,64,125,149],"aerogel":[17,107,150],"production.":[18],"In":[19],"this":[20],"study,":[21],"aerogels":[23,167],"were":[24],"synthesized":[25,166],"using":[26,70,139],"sol\u2010gel":[27],"and":[28,46,59,90,142,159,201],"cation":[29],"exchange":[30],"methods":[31],"under":[32],"ambient":[33],"pressure":[34],"drying":[35],"conditions.":[36],"The":[37,165],"hydrogel":[38],"was":[39,67,151],"modified":[40],"with":[41,153],"hexamethyldisilazane":[42],"(HMDS),":[43],"polydimethylsiloxane":[44],"(PDMS),":[45],"methyltrichlorosilane":[47],"(MTCS)":[48],"silylating":[50],"agents.":[51],"This":[52],"study":[53],"investigates":[54],"the":[55,63,100,106,110,116,120,124,148],"physical,":[56],"thermal,":[57],"optical,":[58],"hydrophobic":[60],"properties":[61],"of":[62,102,123,134,157,163,173,183,192,198,206],"aerogel.":[65],"Characterization":[66],"carried":[68],"out":[69],"Fourier":[71],"transform":[72],"infrared":[73],"spectroscopy":[74,78,94],"(FT\u2010IR),":[75],"X\u2010Ray":[76],"diffraction":[77,112],"(XRD),":[79],"Brunauer\u2010Emmett\u2010Teller":[80],"(BET)":[81],"surface":[82,181],"area":[83,182],"analysis,":[84],"field\u2010emission":[85],"scanning":[86],"electron":[87],"microscopy":[88],"(FE\u2010SEM),":[89],"ultraviolet\u2010visible":[91],"diffuse":[92],"reflectance":[93],"(UV\u2013vis":[95],"DRS).":[96],"FT\u2010IR":[97],"spectra":[98],"confirmed":[99],"presence":[101],"alkyl":[103],"groups":[104],"on":[105],"surface,":[108],"while":[109],"broad":[111],"peaks":[113],"observed":[114],"XRD":[117],"pattern":[118],"indicated":[119],"amorphous":[121],"nature":[122],"aerogels.":[126],"FE\u2010SEM":[127],"images":[128],"revealed":[129],"nanoporous":[131],"network":[132],"composed":[133],"microscale":[135],"particles.":[136],"Hydrophobicity":[137],"evaluation":[138],"water":[140],"contact":[141,155],"sliding":[143,161],"angle":[144,156,162],"measurements":[145],"demonstrated":[146],"that":[147],"hydrophobic,":[152],"142.1\u00b0":[158],"11.05\u00b0.":[164],"exhibited":[168],"low":[170,195],"bulk":[171],"density":[172],"0.3178":[174],"g/cm":[175],"3":[176],",":[177],"high":[179,203],"specific":[180],"497.0138":[184],"m":[185],"2":[186],"/g,":[187],"an":[188],"average":[189],"pore":[190],"diameter":[191],"7.9681":[193],"nm,":[194],"thermal":[196],"conductivity":[197],"0.0285":[199],"W/m.K,":[200],"optical":[204],"transmittance":[205],"82.8%.":[207]},"counts_by_year":[],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2026-08-15T00:00:00"}