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[期刊论文] 作者:Xin Wen Huang,Zong Jian Liu,Yi,
来源:中国化学快报(英文版) 年份:2004
The synthesis of nanostructured Cu2O was conducted in a non-aqueous solution via polyol method at a temperature of 130 ℃. It was found that the formation of Cu...
A Novel Route to Synthesize Nano-crystalline Ba0.5Sr0.5Co0.8Fe0.2O3-δ Perovskite Oxide at High Tempe
[期刊论文] 作者:Wei ZHOU,Zong Ping SHAO,Wan Qi,
来源:中国化学快报 年份:2004
It is normally difficult to prepare nano-sized Ba0.5Sr0.5Co0.8Fe0.2O3-δ(BSCF) oxide at high temperature due to its high surface activity. The complexing proces...
Improved Cellulose Adsorption Method for the Preparation of Perovskite Oxides with Large Specific Su
[期刊论文] 作者:Zong Ping SHAO,Guang Tao LI,Gu,
来源:中国化学快报(英文版) 年份:2004
Perovskite-type La1-xSrxMO3-d (x=0,0.1,0.2, B=Co,Fe,Mn) oxides were prepared by pyrolysis of metal salt-(organic acid)-cellulose compound precursors. Low calcin...
Synthesis of chiral N-ferrocenylmethylaminoalcohols and their applica-tion in enantioselective addit
[期刊论文] 作者:Jian Feng GE,Zong Xuan SHEN,Ya,
来源:中国化学快报 年份:2004
Three chiral N-ferrocenylmethylaminoalcohols were synthesized from readily available natural L-valine, leucine and phenylanine, and used as chiral ligands in th...
Multianalyte Biosensors for the Simultaneous Determination of Glucose and Galactose Based on Thin Fi
[期刊论文] 作者:Neng Qin JIA,Zong Rang ZHANG,J,
来源:中国化学快报(英文版) 年份:2004
A multianalyte biosensor for the simultaneous determination of glucose and galactose was developed by immobilizing glucose oxidase (GOD) and galactose oxidase (...
[期刊论文] 作者:Zong Ping SHAO,Hui DONG,Guo Xi,
来源:中国化学快报(英文版) 年份:2004
CO2-TPD was demonstrated an effective way to investigate the phase formation during pyrolysis for the preparation of composite oxides using metal-organic molecu...
Syngas Production Using an Oxygen-Permeating Membrane Reactor with Cofeed of Methane and Carbon Diox
[期刊论文] 作者:Zong Ping SHAO,Hui DONG,Guo Xi,
来源:中国化学快报(英文版) 年份:2004
CH4-CO2-O2 reforming to syngas in a novel Ba0.5Sr0.5Co0.8Fe0.2O3-d oxygen-permeable membrane reactor using LiLaNiO/g -Al2O3 as catalyst was successfully reporte...
[期刊论文] 作者:Zong Ping ZHENG,Li Hong HU,Jin,
来源:中国化学快报(英文版) 年份:2004
A novel compound, named fortunate A, was isolated from the ethanol extract of the stem bark of Cryptomerica fortunei. Its structure was established on the basis...
[期刊论文] 作者:Jin Zong YOU,Shao Yuan CHEN,Ya,
来源:中国化学快报(英文版) 年份:2004
6-alkyl-5-fluorouracil derivatives (5a~5f) were synthesized by facile alkylation of lithiation of 5-fluorouracil derivatives with mthyl iodide (MeI) or alkyl tri...
Nanosized SnO2 Particles Dispersed on a Graphite Electrode for Selective Detection of Dopamine and A
[期刊论文] 作者:Jun LIU,Zong Hua WANG,Yi Ming,
来源:中国化学快报 年份:2004
A novel nano-SnO2/graphite electrode has been prepared via polishing procedure to produce active and stable surface. The modified electrode resolves the overlap...
[期刊论文] 作者:Mei Ping ZHAO,Yuan Zong LI,Zhe,
来源:中国化学快报 年份:2004
A polyclonal antibody against the currently concerned estrogenic bisphcnol compoundswas produced according to a new scheme. 4,4-Bis (4-hydroxyphenyl) valeric ac...
One-step synthesis and structural quantitative analysis of La2/3Sr1/3MnO3/La1.4Sr1.6MnaO7 composites
[期刊论文] 作者:ZHAO Xu,CHEN Wei,ZONG Yun,DONG,
来源:稀土学报(英文版) 年份:2004
La2/3Sr1/3MnO3/La1.4Sr1.6Mn2O7 composites with arbitrary weight percentage were prepared using a one-step sofid-state reaction method.The experimental results d...
Synthesis of SnO2 nanorods from aqueous solution: The effect of preparation conditions on the formed
[期刊论文] 作者:Xin Wen Huang,Zong Jian Liu,Yi,
来源:中国化学快报(英文版) 年份:2004
SnO2 nanorods were deposited on the Si substrates in an aqueous solution containing both SnCl4 and CO(NH2)2. It is found that different self-assembled patterns...
[期刊论文] 作者:Wen Hui Xu,Qian Liang,Zong Suo,
来源:中国化学快报(英文版) 年份:2004
Two new eudesmane derivatives were isolated from the leaves and flowers of Verbesina virginica, along with the known 6-O-β-E-p-coumaroyl-4α-hydroxyeudesmane (...
[期刊论文] 作者:Jian Xin Wu,Jia Yu Xu,Yao Zong,
来源:世界胃肠病学杂志 年份:2004
INTRODUCTIONIn order to study the therapeutic mechanisms of emodin, an extract of Rhubarb (Rhizoma et Radix Rhei, a traditional Chinese herbal medicine), and sa...
[期刊论文] 作者:张晓凤,王周龙,ZONG min,
来源:鲁东大学学报(自然科学版) 年份:2004
利用遥感数据和GIS技术,对浑善达克沙地14a以来植被NDVI的时空变化与气温、降水的耦合关系进行了研究,并与Hurst指数叠加,分析未来该区植被覆盖状况.结果表明:1)浑善达克沙地...
[期刊论文] 作者:ZONG Lei,HU Jun,LI Yu,LU Ying,,
来源:针灸推拿医学(英文版) 年份:2004
对海洛因依赖者分别以针刺、中药、针药结合疗法戒断,并与西药治疗对照,动态观察20 d的戒断症状记分.戒断治疗48 h时,针刺的疗效优于西药(P<0.05);治疗到72 h时针刺优于其他各...
[期刊论文] 作者:Mu Jie YANG,Zong Wu YAO,You Si,
来源:中国化学快报(英文版) 年份:2004
Resistive-type film humidity sensors were prepared with a silicone-containing polyelectrolyte (Si-PE) and their humidity sensitive properties have been investig...
[期刊论文] 作者:Wen Ge YAN,Bai Ling XU,Zong Ru,
来源:中国化学快报 年份:2004
Some 1-imino-3,3-disubstituted-1,3-dihydro isobenzofuran and 2-(1,1-disubstituted hydroxymethyl) benzamide derivatives have been obtained by the aminolysis of p...
[期刊论文] 作者:Zong Xiju,Zhao Yi,Yin Zhaoyang,Chi Tao,
来源:黑龙江科技信息 年份:2004
In this paper, the boundary control problem of a distributed parameter system described by the Schr(o)dinger equation posed on finite interval α≤ x ≤β:{iyt...
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