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ETHANE: 作品数：180被引量：161H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：邵丹姜凡闫冰石磊陆安慧更多>>; 相关机构：中国科学院大连理工大学中国科学院大学上海铠韧气体工程股份有限公司更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

Research advances in the catalysts for the selective oxidation of ethane to aldehydes被引量：1: 《Chinese Science Bulletin》2005年第9期833-840,共8页ZHANGZhe ZHAOZhen XUChunming; supported by the National Natural Science Foundation of China(Grant No.20373043).; Selective oxidation of ethane to aldehydes is one of the most difficult processes in the catalysis researches of low alkanes. The development of selective oxidation of ethane to aldehydes (formaldehyde, acetaldehyde a...; 关键词：乙烷选择性氧化甲醛乙醛丙烯酸催化剂

Mechanisms of sodium and potassium ions transfer facilitated by dibenzo-15-crown-5 across the water/1,2-dichloro-ethane interface using micropipettes被引量：1: 《Chinese Science Bulletin》2002年第16期1325-1329,共5页Su, B Shao, YH; This work was supported by the Chinese Academy of Sciences;the National Natural Science Foundation of China (Grant No. 29825111);the State Key Laboratory of Electroanalytical Chemistry.; The transfer of sodium and potassium ions facilitated by dibenzo-15-crown-5 (DB15C5) has been studied at the micro-water/l,2-dichloroethane (water/DCE) interface supported at the tip of a micropipette. Cyclic volt-amm...; 关键词：water/DCE INTERFACE micropipettes FACILITATED ion trans-fer DB15C5.

Geochemical characteristics and source rock of Ordovician gas reservoir, Changqing Gasfield被引量：2: 《Chinese Science Bulletin》1999年第20期1917-1920,共4页XIA Xinyu, ZHAO Lin, ZHANG Wenzheng and LI JianfengResearch Institute of Petroleum Exploration and Development, Beijing 100083, China Changqing Petroleum Exploration Bureau, XL an 710021 , China; Carbon isotopic composition of methane in Ordovician gas reservoir in the Changqing Gasfield can reflect the dominance of Upper Paleozoic coal-type gas despite its high mature degree. The 12C-rich ethane in the Ordovi...; 关键词：methane ETHANE carbon ISOTOPE natural gas genesis. CHANGQING Gasfield.

Study on Photo-induced Electron Transfer Reaction Between Pyrryl-substituted Fulgide and Tetracyanoquinodimethane: 《Chinese Science Bulletin》1993年第21期1775-1778,共4页于联合明阳福樊美公; Project supported by the National Natural Science Foundation of China.; 1 Introduction Fulgide derivatives are well known as one kind of important organic photochromic compounds and a candidate for application to erasable optical storage materials. But there are many unsolved problems, e....; 关键词：FULGIDE TCNQ electron transfer ESR spectra

Investigation of Low Temperature Methane Oxidative Coupling Catalyst: 《Chinese Science Bulletin》1993年第18期1584-1584,共1页李哲杨为民颜其洁金永漱; Since it was first reported by Keller and Bhasin in 1982 that ethane and ethylene could be produced through direct oxidation of methane, methane oxidative coupling （MOC） has attracted increasing interest in the worl...; 关键词：ETHANE Keller OXIDATIVE hydrocarbons hasbeen LIFETIME hence 杨为民 CONDUCT 金永

STUDY ON COENZYME B_(12) MODEL COMPOUNDS——CHARACTERIZATION OF GAS PHASE PRODUCTS IN THERMOLYSIS OF SCHIFF BASE ALKYLCOBALT COMPLEXES BY GAS CHROMATOGRAPHY: 《Chinese Science Bulletin》1992年第12期1053-1054,共2页陈冠菁陈慧兰张文彬唐雯霞; Two series of Schiff base alkylcobalt complexes: alkylcobaltbis （salicylaldehyde） ethylendiimine RCo （Salen） L and a kind of new Coenzyme B₁₂ model compounds alkylcobaltbis （salicylaldehyde）-2, 3-dime...; 关键词：Salen ETHANE ALKYL Schiff complexes tempera isomers STERIC equatorial PONDING

AN ALGEBRAIC APPROACH TO THE INTERNAL ROTATION OF MOLECULES被引量：1: 《Chinese Science Bulletin》1986年第19期1323-1327,共5页WU Guozhen; Certain molecules such as ethane and acetone possess moiety capable of internal rotation in addition to the rigid structure.When energy is large enough,the methyl group of ethane and acetone can freely rotate along th...; 关键词：ETHANE MOIETY freely ACETONE TORSION ROTATION rotate capable harmonic equiv

INFRARED MULTIPHOTON DISSOCIATION DYNAMICS IN TRIFLUOROACE-TALDEHYDE: 《Chinese Science Bulletin》1986年第12期811-815,共5页陈关城马培华张瑞君王荫德朱清时; I. INTRODUCTION The pyrolysis and its kinetics of trifluoroacetaldehyde was studied carefully. The main decomposition product is CHF3, and there exists a chain reaction. The products of UV photolysis is Similar to tha...; 关键词：PYROLYSIS carefully KINETICS BENDING BEYOND ETHANE 运山幼成山祖 VIBRATIONAL

A NEW LASER SYSTEM WITH A PHASE CONJUGATION MIRROR: 《Chinese Science Bulletin》1985年第7期886-888,共3页吴存恺王志英; I. INTRODUCTION Recently there has been considerable interest in phase conjugation mirror (PCM) and phase-conjugation resonator (PCR), for phase conjugation backward wave may be fed to compensate for phase distortions...; 关键词：resonator mirror compensate BACKWARD LASER AMPLIFIER mixing ETHANE DEGENERATE FWHM

STUDY ON THE SYNTHESIS, STRUCTURE AND CATALYTIC PROPERTIES OF A Mo-Fe-S CLUSTER COMPOUND,{(C_2H_5)_4N}_3· {[( SCH_2CH_2S ) MoS_3 ]_2Fe}: 《Chinese Science Bulletin》1984年第11期1486-1489,共4页张致贵王凤山樊玉国; In the past few years, as the research on nitrogenase has been making new progress continuously,most biologists have believed that the FeMo-co isolated from MoFe-pr is the active center of nitrogenase.Analyses of the ...; 关键词：ETHANE ACETYLENE continuously BRIDGING C2H5 MoS3 SCH2CH2S BORATE BONDS dithio

ETHANE