Brφnsted酸性离子液体,Brφnsted acidic ionic liquids
1)Brφnsted acidic ionic liquidsBrφnsted酸性离子液体
1.SeveralBrφnsted acidic ionic liquids (ILs) were synthesized,and using these prepared ILs as catalysts,the itaconic acid esterifications were investigated.制备了多种Brφnsted酸性离子液体,分别将其作为催化剂用于衣康酸酯化反应,考察其催化性能与结构的关系。
2.Two BrΦnsted acidic ionic liquids with an alkyl —SO_3H functional group,1-methyl-imidazoliumpropanesulfonic acid hydrogen sulfate([MIMPS][HSO_4]) and pyridiumpropanesulfonic acid hydrogen sulfate([PYPS][HSO_4]) were firstly synthesized.首先合成了两种带—SO3H官能团的Brφnsted酸离子液体([MIMPS][HSO4]和[PYPS][HSO4]),然后分别以这两种带—SO3H官能团的Brφnsted酸性离子液体做为掺杂剂,在无溶剂条件下通过机械化学聚合反应制备了掺杂导电态聚苯胺。
英文短句/例句
1.Synthesis of methyl oleate catalyzed by Brφnsted acid ionic liquidsBrφnsted酸性离子液体催化合成油酸甲酯的研究
2.Solvent-free Synthesis of Long Chain Aliphatic Acid Methyl Esters in Brφnsted Acidic Ionic Liquids at Room Temperature在Brφnsted酸性功能化离子液体中室温无溶剂合成长链脂肪酸甲酯
3.Determination of the Acid Intensity of Brφnsted Acidic Ionic Liquids by UV-VisBrφnsted酸一离子液体体系中酸强度的UV—Vis测定
4.SOLVENT-FREE PREPARATION AND CHARACTERIZATION OF POLYANILINE DOPED WITH BRΦNSTED ACIDIC IONIC LIQUIDSBrΦnsted酸性离子液体掺杂聚苯胺的无溶剂制备及其表征
5.Location of Al and Acid Strength of Brφnsted Acid in Beta ZeoliteBeta分子筛中Al的分布和Brφnsted酸的酸性强度
6.Immobilized Ionic Liquid for the Acid Gas Separation;负载化离子液体用于酸性气体的分离
7.Location and Acid Strength of Brφnsted Acid Sites in β-Zeolite:a Quantum Chemical ONIOM Studyβ分子筛中Brφnsted酸分布及酸性强度的量子化学ONIOM理论计算研究
8.SYNTHESIS OFα-FURYLACRYLIC ACID CATALYZED BY BASIC IONIC LIQUIDS碱性离子液体催化合成α-呋喃丙烯酸
9.Study on synthesis of [Emim]Br-FeCl_3 and determination of acidity离子液体[Emim]Br-FeCl_3的合成与酸性研究
10.Studies on the Thermo-Chemical Properties of Ionic Liquid Based on Alanine[C_4mim][Ala]丙氨酸离子液体[C_4mim][Ala]的热化学性质
11.Study on Environmentally Benign Catalytic Property of Heteropolyacid-Ionic Liquids and Polymer Ionic Liquid;杂多酸—离子液体及高分子离子液体的环境友好催化性能研究
12.Studies on Syntheses, Properties of Guanidinium Salts and Applications of Br(?)nsted Acidic Guanidinium Ionic Liquids;胍盐及其离子液体的合成、性质和Br(?)nsted酸性胍盐离子液体应用研究
13.Performance of CO_2 absorption in mixed aqueous solution of MDEA and amino acid ionic liquids氨基酸离子液体-MDEA混合水溶液的CO_2吸收性能
14.The Ionothermal Synthesis and Charaterization of Phosphates Molecular Sieves;离子液体体系中磷酸盐分子筛的合成及其特性
15.Synthesis of diphenyl carbonate from phenol and carbon dioxide catalyzed by Lewis acidic ionic liquidLewis酸性离子液体催化苯酚和CO_2合成碳酸二苯酯
16.Esterification of acrylic acid and diethylene glycol catalysed by ionic liquids酸性离子液体催化合成二甘醇双丙烯酸酯
17.Catalytic Synthesis of Phytosterols Nicotinate with Methylimidazole Acidic Ionic Liquid甲基咪唑酸性离子液体催化制备甾醇烟酸酯
18.The Ionothermal Synthesis and Characterization of Zinc Phosphates Molecular Sieves;磷酸锌分子筛的离子液体热合成与特性研究
相关短句/例句
Brφnsted Acid Ionic Liquids[Hmim]HSO_4Brφnsted酸性离子液体[Hmim]HSO_4
3)Brφnsted functional acidic ionic liquidBrφnsted酸性功能离子液体
4)BrΦnsted-Lewis acidic ionic liquidBrΦnsted-Lewis酸性离子液体
1.BrΦnsted-Lewis acidic ionic liquids 1-(3-sulfonic acid)-propyl-3-methylimidazole chlorozincinates(HO3S-(CH2)3-mimCl-ZnCl2) were synthesized and characterized.合成、表征了新型BrΦnsted-Lewis酸性离子液体1-(3-磺酸)-丙基-3-甲基咪唑氯锌酸盐([HO3S-(CH2)3-mim]Cl-ZnCl2),并将其用于催化松香二聚反应。
5)Brφnsted acidic ionic liquidBrφnsted酸离子液体
6)caprolactam-based Brфnsted acidic ionic liquid基于己内酰胺的Brφnsted酸性离子液体
延伸阅读
BR 顺丁橡胶是1，3-丁二烯采用定向溶液聚合方法得到的高顺式1，4结构含量的聚丁二烯，称为聚丁二烯橡胶，是有规立构橡胶，简称 BR， 高分子量的顺丁橡胶分子量为(80-120)×104；中高分子量的顺丁橡胶分子量为(25-40)×104。分子量分布较窄。玻璃化温度TG＝-110 ℃。具有弹性高、低温性能好、耐磨性优异、耐曲挠性良好等特点。顺丁橡胶的缺点是拉伸强度、撕裂强度较低，抗湿滑性差，冷流性大，加工性能稍差。溶解度参数δ＝8．3-8．6。溶于环己烷、正庚烷、正己烷、苯、甲苯等。拉伸强度约13～14Mpa，扯断伸长率约为450%。
