{"doi":"10.1557/proc-346-365","title":"Influence of the nature of the R Group on the Hydrolysis and\n                        Condensation Process of Trifunctional Silicon Alkoxides,\n                           R-Si(OR')<sub>3</sub>","abstract":"<jats:title>ABSTRACT</jats:title><jats:p>The hydrolysis and condensation reactions of three trifunctional silicon\n                        alkoxides, R-Si(OEt)<jats:sub>3</jats:sub>, with various R alkyl chains (R =\n                           CH<jats:sub>3</jats:sub>, C<jats:sub>2</jats:sub>H<jats:sub>5</jats:sub>, C<jats:sub>8</jats:sub>H<jats:sub>17</jats:sub>),\n                        was followed by <jats:sup>29</jats:sup>Si and <jats:sup>1</jats:sup>H Nuclear Magnetic\n                        Resonance. The condensation reactions are faster for methyltriethoxysilane\n                        and the degree of condensation of the system is higher. The other two\n                        systems have similar behaviors during the first hours, with lowest degree of\n                        condensation. The condensation reactions slow down for the\n                        octyltriethoxysilane, due to the presence of the long alkyl chains which\n                        prevent condensation reactions between oligomeric species. The influence of\n                        the addition of tetraethoxysilane (TEOS) was studied: for all three systems,\n                        the degree of condensation of the network is higher, indicating the role of\n                        cross-linking played by TEOS.</jats:p>","journal":"MRS Proceedings","year":1994,"id":33293,"datarank":2.5369901336822176,"base_score":3.367295829986474,"endowment":3.367295829986474,"self_citation_contribution":0.5050943744979712,"citation_network_contribution":2.031895759184246,"self_endowment_contribution":0.5050943744979712,"citer_contribution":2.031895759184246,"corpus_percentile":null,"corpus_rank":null,"citation_count":28,"citer_count":26,"citers_with_citation_signal":24,"citers_with_endowment":24,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":174544,"name":"Florence Babonneau","orcid":null,"position":1,"is_corresponding":false},{"id":174543,"name":"Laurent Delattre","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":3.367295829986474,"endowment":3.367295829986474,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"18998881","pmcid":null,"openalex_id":"https://openalex.org/W2320868797","authors":[],"funders":[],"total_grants":0,"fwci":0.3348,"citation_percentile":0.61328588,"influential_citations":0,"citation_trend":[{"year":2015,"count":1},{"year":2017,"count":1},{"year":2019,"count":1},{"year":2024,"count":2}],"oa_status":"closed","license":"https://www.cambridge.org/core/terms","oa_locations":[{"url":"https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1946427400377107","host_type":"publisher"},{"url":"https://doi.org/10.1557/proc-346-365","host_type":"journal"}],"fields_of_study":["Silicone and Siloxane Chemistry","Silicon Nanostructures and Photoluminescence","Glass properties and applications","Chemistry"],"mesh_terms":[],"keywords":["Condensation","Alkyl","Condensation reaction","Hydrolysis","Materials science","Silicon","Polymer chemistry","Self-condensation","Organic chemistry","Condensation polymer","Chemistry","Catalysis","Thermodynamics"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-09T16:00:43.852645Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}