Cyclotriphosphazene-bridged
Web弹药；爆破; 织造; 塑料的加工；一般处于塑性状态物质的加工; 开启或封闭瓶子、罐或类似的容器；液体的贮运; 印刷；排版 ... WebNov 1, 2024 · Cyclotriphosphazene-bridged periodic mesoporous organosilica-integrated cellulose nanofiber anisotropic foam with highly flame-retardant and thermally insulating properties - ScienceDirect Abstract Introduction Section snippets References (42) Cited by (82) Recommended articles (6) Chemical Engineering Journal Volume 375, 1 …
Cyclotriphosphazene-bridged
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Web本发明公开了一种新型含希夫碱DOPO磷氮阻燃剂，所述阻燃剂具有如下结构：本发明还提供了上述新型含希夫碱DOPO磷氮阻燃剂的制备方法。本发明还提供了上述新型含希夫碱DOPO磷氮阻燃剂的应用。本发明的有益效果如下：本发明提供的制备方法制备的新型含希夫碱DOPO磷氮阻燃剂的产率较高，可达89 ... WebCyclotriphosphazene derivatives containing a P–NHR group in the side-chain react in the presence of a strong base to form stable intermolecular bridged products. Reaction of sodium hydride with mono-spiro cyclophosphazene derivatives having a P–NH group, N 3 P 3 Cl 4 [O(CH 2) 3 NH], (1a) or N 3 P 3 Cl 4 [CH 3 N(CH 2) 3 NH], (1b) leads to formation …
WebAug 13, 2024 · In the present work, novel water-soluble cyclotriphosphazene derivatives (3b and 4b) were synthesized by ‘click’ reactions between cyclotriphosphazene derivative with hydrophilic glycol side groups (2) and Bodipy’s (3a and 4a). All newly synthesized compounds (2, 3b and 4b) were characterized by fourier-transform infrared (FTIR), mass … WebSep 28, 2024 · The thermal degradation and flame retardancy effect between ionic liquid-modified graphene and hexaphenoxy cyclotriphosphazene on epoxy resin (EP) was investigated using thermogravimetric analysis, differential thermogravimetric analysis, thermogravimetric analysis-infrared spectrometry (TGA-FTIR) and the char residue …
WebAbstract. Deprotonation reactions of cyclophosphazenes containing secondary amino groups in the side chain lead to a doubly bridged tricyclophosphazene structure or … WebFeb 11, 2024 · Herein, we reported the first examples of BODIPY-bridged cyclotriphosphazene dimers ( 4P – 6P). Unsubstituted, iodinated, and brominated …
WebNov 1, 2024 · Cyclotriphosphazene-bridged periodic mesoporous organosilica-integrated cellulose nanofiber anisotropic foam with highly flame-retardant and thermally insulating properties Semantic Scholar
WebMar 26, 2015 · A novel phenylethynyl-terminated cyclotriphosphazene oligoimides (hexakis (4-phenyl acetylene imide phenoxy) cyclotriphosphazene, HPAIPC) was … cthb nedirWebSep 14, 2024 · As a phosphorus scaffold, hexachlorocyclotriphosphazene (HCCP) is widely used for synthesis of varieties of derivatives, including metal-binding complexes and several unique organometallic... earth had 2 moonsWebApr 1, 2024 · The synthetic methods are mainly focused on nucleophilic substitution of cyclotriphosphazene in two ways: (a) direct linkage with fluorophores and (b) the use of cyclotriphosphazene as the core to form dendrimers with … cth biosourcingWebNov 5, 2024 · The nature of cyclophosphazene-adducted compounds usually depends both on the phosphazene base and the corresponding Lewis acid. For example, for the N 6 P 6 (NMe 2) 12 .CuCl 2, Lewis acid is not bonded to a particular ring atom. However, it is located on the ring and is attached to more than one nitrogen atom [ 27 ]. cth biologieWebHowever, BODIPY-bridged cyclotriphosphazene derivatives, which can provide additional branching points, have never been reported. Herein, we reported the first examples of BODIPY-bridged cyclot- cth bleedWebNov 1, 2024 · In this study, we synthesized cyclotriphosphazene-bridged periodic mesoporous organosilica (PMOPZ) for the first time. Afterwards, PMOPZ was integrated … cth blockchaincthb meaning