ACETYLENE COMPOUND, SALT THEREOF, CONDENSATE THEREOF, AND COMPOSITION THEREOF
申请人:Fujifilm Corporation
公开号:EP2202220A1
公开(公告)日:2010-06-30
[Problem to be Solved]
To provide an acetylene compound having a structure in which a unit having an amino group and a unit having an ethynyl group are bonded via a linking group, the acetylene compound being introducable to a polymer having thermal resistance.
[Means for Solving the Problem] An acetylene compound represented by the following Formula (1) and a salt thereof:
wherein in Formula (1), X represents a single bond or a divalent linking group; A represents a hydrocarbon group, a heteroaromatic ring or a heteroalicyclic compound; B represents a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a single bond; R1 represents a hydrogen atom, a hydrocarbon group, a heteroaromatic ring, a heteroalicyclic compound or a silyl group; R4 represents a hydrogen atom or a group that can be a substituent of an amino group; and m, n and a each independently represent an integer of 1 or greater.
Large‐Area Aminated‐Graphdiyne Thin Films for Direct Methanol Fuel Cells
作者:Fan Wang、Zicheng Zuo、Liang Li、Kuo Li、Feng He、Zhongqing Jiang、Yuliang Li
DOI:10.1002/anie.201910588
日期:2019.10.14
ultimately suppress the fuel permeation in the proton exchange membrane fuelcells. Graphdiyne has great mechanical strength, high dimensional stability, and controllable nanopores, and has good prospects to play this crucial role. It is found that graphdiyne nanofilm with amino groups and natural nanopores can be easily prepared with high integrity. The aminatedgraphdiyne has good compatibility with
The invention provides an acetylene compound represented by the following Formula (1), which is useful as a raw material for a polymer achieving high thermal resistance;
wherein, in Formula (1), the encircled Ar represents an aryl group or a heteroaryl group; X represents a divalent linking group; R, R' and R1 each independently represent a hydrogen atom, a hydrocarbon group or a heterocyclic group; R2 represents a hydrogen atom or a substituent substitutable on a benzene ring; A represents a hydrocarbon group or a heterocyclic group; Q represents a hydrogen atom, a hydrocarbon group, or a metal element capable of forming a monovalent metal salt; a represents an integer from 0 or more; b, m and n each independently represent an integer of 1 or more; when n, m and b are 1 at the same time, X is not -(C=O)O-; and when n is 2, and both m and b are 1, X is not -O-.
本发明提供了一种由下式(1)表示的乙炔化合物,它可用作具有高耐热性的聚合物的原料;
其中,在式(1)中,环绕的 Ar 代表芳基或杂芳基;X 代表二价连接基团;R、R'和 R1 各自独立地代表氢原子、烃基或杂环基团;R2 代表氢原子或可取代苯环的取代基;A 代表烃基或杂环基团;Q代表氢原子、烃基或能形成一价金属盐的金属元素;a代表0或0以上的整数;b、m和n各自独立地代表1或1以上的整数;当n、m和b同时为1时,X不是-(C=O)O-;当n为2且m和b均为1时,X不是-O-。
An amine functionalized rht-type metal-organic framework with the improved performance for gas uptake
A dendritic hexacarboxylate ligand featuring amine and triazole groups was rationally designed and synthesized, which was employed to construct a (3,24)-connected rht-type copper(II) metal-organic framework (MOF, NTU-105-NH2) under solvothermal conditions. The desolvated amine-functionalized MOP demonstrated improved CO2 and H-2 uptake capacity as well as significant higher selectivity towards CO2 over N-2 in comparison to its parent MOF. (C) 2014 Elsevier B.V. All rights reserved.
SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE
申请人:NAKAJIMA Masao
公开号:US20100079705A1
公开(公告)日:2010-04-01
A substrate for liquid crystal display device comprising a layer having irregular differences in level and a smoothing layer provided directly on the layer having irregular differences in level, wherein the thickness of the smoothing layer is greater than the irregular differences in level, and the in-plane retardation of the layer inclined of 40° with the retardation axis as the axis of rotation is 5 to 150 nm, which enables to reduce the number of steps in manufacturing, is provided by the present invention.