Der [M+11]<sup>+</sup>-Pik in den Massenspektren von Diaminen 38. Mitteilung über massenspektrometrische Untersuchungen
作者:Hardy Kühne、Manfred Hesse
DOI:10.1002/hlca.19820650521
日期:1982.7.28
The [M+ U]+-Peak in the Mass Spectra of Diamines
二胺类质谱中的[M + U] + -峰
ELECTROLYTE FOR ELECTROLYTIC CAPACITOR, ELECTROLYTIC CAPACITOR AND PROCESS FOR PRODUCING TETRAFLUOROALUMINATE SALT OF ORGANIC ONIUM
申请人:Takeda Masayuki
公开号:US20070188977A1
公开(公告)日:2007-08-16
There are provided an aluminum electrolytic capacitor comprising an anode, a cathode comprising aluminum and an electrolytic solution containing an onium salt of fluorine-containing anion, wherein the electrolytic solution has a water concentration of 1% by weight or less, or wherein the cathode has a peak top of Al2p spectrum of 74.0 to 75.8 eV as measured by a method in which the surface of the cathode in the aluminum electrolytic capacitor heated at 125° C. for 50 hours is analyzed by X-ray photoelectron spectroscopy (XPS); an electrolytic solution for electrolytic capacitor comprising a quaternary cyclic amidinium tetrafluoroaluminate and a solvent and containing specific impurity compounds in a total amount of 0.6% by weight or less, and an electrolytic capacitor using the electrolytic solution; and a method for preparing an organic onium tetrafluoroaluminate which is advantageously used in an aluminum electrolytic capacitor.
POLYORGANOSILOXANE, POLYORGANOSILOXANE COMPOSITION, CURED PRODUCT, POLYORGANOSILOXANE-CONTAINING ELECTROLYTIC SOLUTION FOR ELECTROLYTIC CAPACITOR, AND ELECTROLYTIC CAPACITOR USING SAME
申请人:Mitsubishi Chemical Corporation
公开号:EP3556795A1
公开(公告)日:2019-10-23
Provided are a polyorganosiloxane high in elasticity, high in strength and the like. The polyorganosiloxane is a polyorganosiloxane including an M unit (R1R2R3SiO1/2) at a content of 10% by mol or more relative to the total of silicon and a T unit (R6SiO3/2) at a content of 80% by mol or less relative to the total of silicon, the polyorganosiloxane having an alkoxy group bound and a reactive functional group bound to silicon, wherein the polyorganosiloxane has the alkoxy group bound at a content of 0.07 to 4% by weight based on the total weight of the polyorganosiloxane and has 3 to 12 of the reactive functional groups bound on a number basis per a molecular weight of 1000 of the polyorganosiloxane, and the weight loss of the polyorganosiloxane in heating at 110°C under a reduced pressure of 0.15 torr for 2 hours is 5% by weight or less.
本发明提供了一种高弹性、高强度等的聚有机硅氧烷。该聚有机硅氧烷是一种聚有机硅氧烷,包括相对于硅总量的含量为 10%(以摩尔计)或更多的 M 单元(R1R2R3SiO1/2)和相对于硅总量的含量为 80%(以摩尔计)或更少的 T 单元(R6SiO3/2),该聚有机硅氧烷具有与硅结合的烷氧基和与硅结合的活性官能团,其中聚有机硅氧烷具有与硅结合的烷氧基的含量为 0.07至4%(重量百分比),并具有3至12个与硅结合的活性官能团(以每1000分子量的聚有机硅氧烷的数量为基础),且在110°C、0.15托的减压下加热2小时,聚有机硅氧烷的重量损失为5%(重量百分比)或更少。
KATRITZKY A. R.; BAHER B. J.; BRITO-PALMA F. M. S.; FERGUSON I. J.; ANGIO+, J. CHEM. SOC. PERKIN TRANS., 1980, PART 2, NO 11, 1745-1751
作者:KATRITZKY A. R.、 BAHER B. J.、 BRITO-PALMA F. M. S.、 FERGUSON I. J.、 ANGIO+
DOI:——
日期:——
The conformational analysis of saturated heterocycles. Part 101. 1,3-Diazacyclohexanes and 1-thia-3-azacyclohexanes
作者:Alan R. Katritzky、Victor J. Baker、Fernando M. S. Brito-Palma、Ian J. Ferguson、Luigi Angiolini
DOI:10.1039/p29800001746
日期:——
Conformational equilibria and barriers to ring and nitrogen inversion, determined by 1H and 13C n.m.r. for the title compounds, are correlated with other recent work on ring-1,3-diheteroatom-substituted cyclohexanes.
由1 H和13 C nmr确定的标题化合物的构象平衡以及环和氮转化的障碍,与最新的有关环1,3-二杂原子取代的环己烷的研究有关。