CAS: 14965-49-2; Methylazanium Iodide

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CAS号74-89-5 氨基甲烷 | CAS号10034-85-2 氢碘酸 | CAS号617-86-7 三乙基硅烷 | CAS号75-52-5 硝基甲烷 | CAS号16029-98-4 三甲基碘硅烷

甲胺置于氢碘酸体系中,用 乙醇,水 用作溶剂,化学反应 2.0H,反应生成甲基碘化胺
参考文献:氯在钙钛矿型" Ch3Nh3Pbi3-Xclx"形成过程中的作用
标题:氯在钙钛矿型" Ch3Nh3Pbi3-Xclx"形成过程中的作用
摘要:Ch 3 Nh 3 Pbi 3-X Cl X是常用的化学式,表示由含氯和碘的混合盐前体制成的甲基铵卤化钙钛矿.尽管在提高其光电效率方面取得了迅速的进步,但是关于钙钛矿中cl的原子比以及导致其形成和结晶的反应机理仍然存在基本问题.在这项工作中,我们通过化学,形态,结构和热学特征的组合研究了这些问题.元素分析清楚地表明,Ch 3 Nh 3 Pbi 3-X Cl X中cl原子的量可忽略不计钙钛矿.通过研究卤化甲基铵的热特性以及在聚合物/钙钛矿/ Fto玻璃结构中的退火过程,我们表明ch 3 Nh 3 Pbi 3-X Cl X钙钛矿的形成可能是由气态ch的释放驱动的3 Nh 3 Cl(或其他有机氯化物)通过中间有机金属混合卤化物相.此外,对具有不同摩尔比的ch 3 Nh 3 I / Pbcl 2和ch 3 Nh 3 I / Pbi 2前体组合的比较研究表明,Ch 3的初始引入富含nh 3 +的环境
Doi:10.1002/adfm.201401872

专利信息

专利号:US-4594463-A
优先权日:1985-01-28
标 题:Synthesis of aldehydes from alcohols
发明人：WEGMAN RICHARD W; MILLER DEBORAH S
权利人:UNION CARBIDE CORP
摘要:A catalyst has been found for the low pressure hydroformylation of alcohols to produce aldehydes. This catalyst consists of a rhodium containing compound, an iodide containing compound, and a chelating Group V compound, which is used alone or in combination with a monodentate, Group V compound. n It is the first rhodium-based catalyst that generates acetaldehyde via hydroformylation of the methanol. The reaction is typically carried out at 160°-180° C. and 1000-2000 psi. The acetaldehyde rate and selectivity are 1-5 Mhr -1 and 50-75%. Conventional cobalt catalysts require operating pressures of at least 3000-6000 psi in order to obtain reasonable productivities.

专利号:CA-3072159-C
优先权日:2017-08-10
标题 :Method for synthesis of films made of light-absorbing material with perovskite-like structure

专利号:US-9670174-B2
优先权日:2013-12-19
标题:Mono- and dialkyl ethers of furan-2,5-dimethanol and (tetra-hydrofuran-2,5-diyl)dimethanol and amphiphilic derivatives thereof
发明人：STENSRUD KENNETH
权利人:ARCHER DANIELS MIDLAND CO
摘要:Linear mono- and dialkyl ethers of furan-2,5-dimethanol (FDM) and/or 2,5-bis(hydroxymethyl)tetrahydrofuran (bH-MTHF), methods for their preparation, and derivative chemical compounds thereof are described. In general, the synthesis process entails a reaction of FDM or bHMTHFs in a polar aprotic organic solvent having a permittivity ( )>8, at a temperature ranging from about −25 C to about 100 C, with either a) an unhindered Brnsted base with a pKa?15 or b) a hindered Brnsted base having minimum pKa of about 16, and a nucleophile.

专利号:ES-2966640-T3
优先权日:2019-04-02
标题 :A method for the synthesis of organic iodides

专利号:CN-104250723-A
优先权日:2014-09-09
标 题 :Chemical method for in-situ large-area controlled synthesis of perovskite type CH3NH3PBI3 membrane material based on lead simple-substance membrane

专利号:CN-104250723-B
优先权日:2014-09-09
标 题 :Chemical method for in-situ large-area controlled synthesis of perovskite type CH3NH3PBI3 membrane material based on lead simple-substance membrane