{"id":"https://openalex.org/W1447617484","doi":null,"title":"Freeze-drying Silica Based Aerogels Using Cryoprotectants and Eutectic Solvent Mixtures","display_name":"Freeze-drying Silica Based Aerogels Using Cryoprotectants and Eutectic Solvent Mixtures","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W1447617484","mag":"1447617484"},"language":"en","primary_location":{"id":"pmh:oai:docs.lib.purdue.edu:surf-1331","doi":null,"is_oa":true,"landing_page_url":"https://docs.lib.purdue.edu/surf/2015/presentations/119","pdf_url":"https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1331&context=surf","source":{"id":"https://openalex.org/S4377196310","display_name":"Purdue e-Pubs (Purdue University System)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801333002","host_organization_name":"Purdue University System","host_organization_lineage":["https://openalex.org/I2801333002"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Summer Undergraduate Research Fellowship (SURF) Symposium","raw_type":"text"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1331&context=surf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021301580","display_name":"Alyssa R Bass","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alyssa R Bass","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086882977","display_name":"Shane X. Peng","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shane X. Peng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5056957675","display_name":"Jeffrey P. Youngblood","orcid":"https://orcid.org/0000-0002-8720-8642","observed_orcids":["https://orcid.org/0000-0002-8720-8642"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jeffrey P. Youngblood","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-8720-8642","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"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":1.0,"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":1.0,"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":0.0,"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/T10343","display_name":"Hydrogels: synthesis, properties, applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"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":0.9990000128746033},{"id":"https://openalex.org/keywords/freeze-drying","display_name":"freeze-drying","score":0.9829999804496765},{"id":"https://openalex.org/keywords/cryoprotectants","display_name":"cryoprotectants","score":0.9850000143051147},{"id":"https://openalex.org/keywords/eutectic-solvents","display_name":"eutectic solvents","score":0.8709999918937683},{"id":"https://openalex.org/keywords/polymers","display_name":"polymers","score":0.6480000019073486},{"id":"https://openalex.org/keywords/tetraethyl-orthosilicate","display_name":"tetraethoxysilane","score":0.8799999952316284},{"id":"https://openalex.org/keywords/sol-gel-synthesis","display_name":"sol-gel synthesis","score":0.8610000014305115},{"id":"https://openalex.org/keywords/porosity","display_name":"porosity","score":0.7889999747276306},{"id":"https://openalex.org/keywords/thermal-insulation","display_name":"thermal insulation","score":0.6710000038146973}],"concepts":[{"id":"https://openalex.org/C68528507","wikidata":"https://www.wikidata.org/wiki/Q692267","display_name":"Cryoprotectant","level":4,"score":0.8294404745101929},{"id":"https://openalex.org/C18168003","wikidata":"https://www.wikidata.org/wiki/Q628595","display_name":"Eutectic system","level":3,"score":0.632944643497467},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.5122696757316589},{"id":"https://openalex.org/C84199377","wikidata":"https://www.wikidata.org/wiki/Q723912","display_name":"Freeze-drying","level":2,"score":0.5092898607254028},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.49540674686431885},{"id":"https://openalex.org/C2780471494","wikidata":"https://www.wikidata.org/wiki/Q146505","display_name":"Solvent","level":2,"score":0.48580145835876465},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.473422110080719},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39003580808639526},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.26979750394821167},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07219448685646057},{"id":"https://openalex.org/C179933525","wikidata":"https://www.wikidata.org/wiki/Q1144664","display_name":"Cryopreservation","level":3,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C2780026712","wikidata":"https://www.wikidata.org/wiki/Q37756","display_name":"Alloy","level":2,"score":0.0},{"id":"https://openalex.org/C95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","level":1,"score":0.0},{"id":"https://openalex.org/C196843134","wikidata":"https://www.wikidata.org/wiki/Q33196","display_name":"Embryo","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:docs.lib.purdue.edu:surf-1331","doi":null,"is_oa":true,"landing_page_url":"https://docs.lib.purdue.edu/surf/2015/presentations/119","pdf_url":"https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1331&context=surf","source":{"id":"https://openalex.org/S4377196310","display_name":"Purdue e-Pubs (Purdue University System)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801333002","host_organization_name":"Purdue University System","host_organization_lineage":["https://openalex.org/I2801333002"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Summer Undergraduate Research Fellowship (SURF) Symposium","raw_type":"text"},{"id":"mag:1447617484","doi":null,"is_oa":false,"landing_page_url":"https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1331&context=surf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:docs.lib.purdue.edu:surf-1331","doi":null,"is_oa":true,"landing_page_url":"https://docs.lib.purdue.edu/surf/2015/presentations/119","pdf_url":"https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=1331&context=surf","source":{"id":"https://openalex.org/S4377196310","display_name":"Purdue e-Pubs (Purdue University System)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I2801333002","host_organization_name":"Purdue University System","host_organization_lineage":["https://openalex.org/I2801333002"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The Summer Undergraduate Research Fellowship (SURF) Symposium","raw_type":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W1447617484.pdf"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1972570031","https://openalex.org/W1977134742","https://openalex.org/W1995737205","https://openalex.org/W2007762157","https://openalex.org/W2051196460","https://openalex.org/W2057133418","https://openalex.org/W2077161994","https://openalex.org/W2077520447","https://openalex.org/W2086817270","https://openalex.org/W2120826143"],"related_works":["https://openalex.org/W4407410421","https://openalex.org/W4404890780","https://openalex.org/W2091367461","https://openalex.org/W7098895008","https://openalex.org/W2057133418","https://openalex.org/W2827878509","https://openalex.org/W7161054967","https://openalex.org/W1974096422","https://openalex.org/W2080660054","https://openalex.org/W2980416283"],"abstract_inverted_index":{"Silica":[0,90],"based":[1],"aerogels":[2,133,205],"have":[3,210],"unique":[4],"properties,":[5],"including":[6],"good":[7],"thermal":[8],"insulation":[9],"and":[10,44,48,78,82,86,100,120,139,148,159,168,172,209],"convective":[11],"inhibition.":[12],"A":[13,125],"sol-gel":[14],"process":[15],"can":[16,25],"be":[17,27,195,200],"used":[18,129,201],"to":[19,29,55,80,110,130,194,202],"produce":[20,30,203],"semi-opaque,":[21],"monolithic":[22,162],"gels,":[23,136],"which":[24,164],"then":[26],"dried":[28],"aerogels.":[31],"Multiple":[32],"drying":[33,65,191],"methods":[34,40,189,198],"are":[35,49],"available":[36],"industrially,":[37],"however,":[38],"these":[39,197],"require":[41],"high":[42],"temperatures":[43],"pressures,":[45],"specialized":[46],"equipment,":[47],"time":[50],"consuming.":[51],"This":[52],"project":[53],"aims":[54],"experimentally":[56],"study":[57],"the":[58,73,106,123,142,154,176],"possibility":[59],"of":[60,75,116,122,141,156],"a":[61,69],"new":[62],"method":[63],"for":[64,184,190,212],"wet":[66,91,135,192],"gels":[67,92,107,193],"through":[68],"freeze-drying":[70],"process,":[71],"with":[72,113,137,206],"use":[74],"cryoprotectants,":[76,117,157],"eutectics,":[77,118,158],"polymers":[79,119,160],"inhibit":[81],"control":[83],"ice":[84],"formation":[85],"growth":[87],"during":[88],"drying.":[89],"were":[93,108,165],"produced":[94],"using":[95],"tetraethylorthosilicate":[96],"(TEOS),":[97],"ethanol,":[98],"water,":[99],"hydrochloric":[101],"acid/ammonia":[102],"hydroxide.":[103],"After":[104],"gelation":[105],"subjected":[109],"solvent":[111],"exchanges":[112],"varying":[114],"concentrations":[115],"combinations":[121],"three.":[124],"customized":[126],"freeze-dryer":[127],"was":[128],"obtain":[131],"silica":[132],"from":[134],"monolithicity":[138],"porosity":[140,171],"resulting":[143],"aerogel":[144],"measured":[145],"by":[146],"SEM":[147],"BET.":[149],"The":[150],"results":[151],"indicated":[152],"that":[153],"addition":[155],"yielded":[161],"foams":[163],"structurally":[166],"stable":[167],"had":[169],"measurable":[170],"surface":[173],"area.":[174],"Using":[175],"processes":[177],"developed":[178],"in":[179],"this":[180],"work":[181],"would":[182],"allow":[183],"simpler,":[185],"more":[186],"cost":[187],"effective":[188],"developed;":[196],"could":[199],"freeze-dried":[204],"better":[207],"properties":[208],"potential":[211],"industrial":[213],"implementation.":[214]},"counts_by_year":[],"updated_date":"2026-09-03T10:48:47.769340","created_date":"2016-06-24T00:00:00"}