PROPYNE

作品数：9被引量：4H指数：1
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相关领域：化学工程更多>>
相关作者：李伟李天宇张言苑文浩更多>>
相关机构：中国科学技术大学上海交通大学更多>>
相关期刊：《Chinese Journal of Chemical Engineering》《Chinese Journal of Polymer Science》《International Journal of Organic Chemistry》《Chinese Journal of Chemical Physics》更多>>
相关基金：国家自然科学基金高等学校学科创新引智计划中国博士后科学基金更多>>
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Ultrafine tuning of the pore size in zeolite A for efficient propyne removal from propylene被引量：1
《Chinese Journal of Chemical Engineering》2021年第9期217-221,共5页Chaohui He Rajamani Krishna Yang Chen Jiangfeng Yang Jinping Li Libo Li 
financial support from the National Natural Science Foundation of China(21922810,21908153,21908155);program of Innovative Talents of Higher Education Institutions of Shanxi;the supported by Cultivate Scientific Research Excellence Programs of Higher Education Institutions in Shanxi(CSREP)。
The removal of trace propyne(C_(3)H_(4))from propyne/propylene(C_(3)H_(4)/C_(3)H_(6))mixtures is a technical and challenging task during the production of polymer-grade propylene in view of their very similar size and...
关键词：Type-A zeolite Ion-exchange Pore tuning Propyne/propylene separation Breakthrough experiments 
Regulation of surface carbides on palladium nanocubes with zeolitic imidazolate frameworks for propyne selective hydrogenation被引量：1
《Nano Research》2021年第5期1559-1564,共6页Linzhong Wu Mingyu Chu Jin Gong Muhan Cao Yu Liu Yong Xu 
This work was supported by the National Natural Science Foundation of China (Nos. 21703146 and 51802206);Natural Science Foundation of Jiangsu Province (No. BK20180846);We also acknowledge the financial support from the 111 Project, Joint International Research Laboratory of Carbon-Based Functional Materials and Devices, Collaborative Innovation Center of Suzhou Nano Science and Technology (NANO-CIC);the Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD),SWC for Synchrotron Radiation. Yong Xu acknowledges the financial support from Guangdong University of Technology.
The selective hydrogenation of propyne to propylene has attracted great attention in chemical industry for removing trace amount of propyne for producing polymer-grade propylene. As the state-of-the-art catalyst, Pd s...
关键词：propyne selective hydrogenation Pd nanocubes zeolitic imidazolate frameworks core-shell nanostructures Pd carbide 
Synthesis and Antibacterial Activity of Aromatic Homopropargyl Alcohols
《International Journal of Organic Chemistry》2017年第3期295-300,共6页Christian A.Umana María L.Arias Jorge A.Cabezas 
Several aromatic homopropargyl alcohols, and derivatives were prepared by one-pot reaction of 1,3-dilithiopropyne (or its equivalent) with aldehydes and ketones. The antibacterial activity, of alcohols thus prepared, ...
关键词：Homopropargyl Alcohols 1 3-Dilithiopropyne Antibacterial Activity 
Numerical Investigation on 1,3-Butadiene/Propyne Co-pyrolysis and Insight into Synergistic Effect on Aromatic Hydrocarbon Formation
《Chinese Journal of Chemical Physics》2017年第3期287-294,I0001,共9页李天宇 邹家标 张言 曹创创 李伟 苑文浩 
This work is supported by the National Natural Science Foundation of China （No.51476155, No.51622605, No.91541201）, the National Key Sci- entific Instruments and Equipment Development Program of China （No.2012YQ22011305）, the National Postdoctoral Program for Innovative Talents （No.BX201600100）, and China Postdoctoral Science Foundation （No.2016M600312）.
A numerical investigation on the co-pyrolysis of 1,3-butadiene and propyne is performed to explore the synergistic effect between fuel components on aromatic hydrocarbon formation. A detailed kinetic model of 1,3-buta...
关键词：1 3-BUTADIENE PROPYNE Kinetic model Synergistic effect Aromatic hydro-carbon formation 
One-Pot Synthesis of 1,2,3-Triazoles using Polymer-Supported Propyne in Aqueous Solution
《Chinese Journal of Chemistry》2007年第8期1202-1206,共5页商永嘉 任连兵 王冬梅 
A practical and efficient liquid-phase synthesis of 1,2,3-triazoles using poly（ethylene glycol） as support in aqueous solution was described. The title compounds, 1,2,3-triazoles 5 were obtained by a one-pot three-c...
关键词：1 2 3-TRIAZOLE poly（ethylene glycol） 1 3-dipolar cycloaddition Sonogashira reaction 
SYNTHESIS,CHARACTERIZATION AND OPTICAL PROPERTIES OF THE COPOLYMERS OF C_(60) AND 1-PHENYL-1-PROPYNE被引量：2
《Chinese Journal of Polymer Science》1999年第4期391-395,共5页唐本忠 
This work was in part supported by the Hong Kong Research Grants Council(HKUST6062/98P and DAG96/97 SC11).
While WCl_6-Ph_4Sn fails to polymerize 1-phenyl-1-propyne (PP) at room temperature, highmolecular weight (M_w up to 410× 10~3) polymers are obtained in high yields (up to 80%) when thepolymerizations of PP are carrie...
关键词：Substituted polyacetylenes C_(60) Poly[C_(60)-co-(1-phenyl-1-propyne)] Fullerene-functionalized polymers 
ORGANIC PERMSELECTIVE PERVAPORATION CHARACTERISTICS OF POLY(SILYLPROPYNE) AND COPOLYMER DENSE MEMBRANES
《Chinese Journal of Polymer Science》1997年第2期162-171,共10页王信玮 施艳荞 陈观文 
An investigation into the organic permselective separation through poly [1-trimethylsilyl-1-propyne] (PTMSP) and (1-trimethylsily 1)-1-(1-penta-methyl-disily 1)-1-propyne copolymer (TMSP-PMDSP) dense membranes was mad...
关键词：pervaporation separation poly[1-trimethylsilyl-1-propyne] dense membrane organic permselectivity 
XPS STUDIES ON SURFACE MODIFIED POLY [1-(TRIMETHYLSILYL)-1-PROPYNE] MEMBRANES Ⅱ SURFACE MODIFICATION BY BROMINE VAPOR
《Chinese Journal of Polymer Science》1994年第2期180-184,共5页许观藩 孙晓光 邱雪鹏 张金兰 郑国栋 
The project is supported by the National Natural Science Foundation of China
Surface modification of poly [1-(trimethylsilyl)-1-propyne] (PTMSP) membranes bybromine vapor has been studied. It is shown that Br/C atomic ratio at the surfaces increased withthe time of bromination until about 60 m...
关键词：Membrane Poly [1-(trimethylsilyl)-1-propyne] Bromination 3 Surface modification XPS 
GAS PERMEABILITY OF COPOLY(1-TRIMETHYL-SILYL-1-PROPYNE-PENTAMETHYL-DISILYL-1-PROPYNE) MEMBRANE
《Chinese Journal of Polymer Science》1992年第3期203-209,共7页郑国栋 T. Nakagawa A. Higuchi K. Nagai 
The permeability of copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane for twelve gases (0_2, N_2, CO_2, H_2, D_2, He, At, CH_4, C_2H_4, C_2H_6, C_3H_6 and C_3H_8) was examined. The basic laws o...
关键词：Gas permeability Copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne)  Membrane. 
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