云南高校图书馆联盟文献共享服务平台- ALKOXIDE

ALKOXIDE: 作品数：20被引量：18H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：魏文平黄葆同张丹枫更多>>; 相关机构：中国科学院清华大学华东理工大学更多>>; 相关期刊：《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Chinese Physics B》《Chinese Journal of Structural Chemistry》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科技攻关计划The Royal Society更多>>

Tuning Magnetic Relaxation in Square-Pyramidal Dysprosium Single-Molecule Magnets Using Apical Alkoxide Ligands被引量：1: 《CCS Chemistry》2021年第12期388-398,共11页Zhenhua Zhu Yi-Quan Zhang Xiao-Lei Li Mei Guo Jingjing Lu Shuting Liu Richard A.Layfield Jinkui Tang; The authors thank the National Natural Science Foundation of China(nos.21525103,21871247,and 21973046);the Key Research Program of Frontier Sciences,CAS(no.ZDBS-LY-SLH023);the ERC(no.CoG 646740);the EPSRC(no.EP/M022064/1)for financial support;J.T.and R.A.L.gratefully acknowledge support from the Royal Society-Newton Advanced Fellowship(no.NA160075).; Eight square-pyramidal dysprosium complexes of the type[Dy(X)(DBP)_(2){TMG(H)}_(2)]were synthesized,where TMG(H)denotes 1,1,3,3-tetramethylguanidine,X denotes an alkoxide ligand or anionic guanidinate in the apical po...; 关键词：single-molecule magnets DYSPROSIUM magnetic relaxation energy barrier twocoordination design

Effect of Synthetic Parameters on Synthesis of Magnesium Aluminum Spinels被引量：1: 《Journal of Materials Science and Chemical Engineering》2019年第3期1-15,共15页Jinxia Duan Xiuhui Wang Youfei Zhang Hong Gao Yan Xie Jinlong Yang; In this work, the magnesium aluminum spinel (MgAl2O4) was prepared by Mg and Al as precursors through a method of sol-gel subsequent with high temperature calcination. The wide range of synthetic conditions, including...; 关键词：ALKOXIDE HYDROLYSIS MGAL2O4 SYNTHETIC PARAMETERS

Effect of Constituent Core-sizes on Microstructure and Dielectric Properties of BaTiO_3@(0.6BaTiO_3-0.4BiAlO_3) Core-Shell Material被引量：1: 《Journal of Wuhan University of Technology(Materials Science)》2018年第3期589-597,共9页APPIAH Millicent 郝华 CHEN Wenjin CHEN Cheng YAO Zhonghua CAO Minghe LIU Hanxing; Funded by NSFC-Guangdong Joint Funds of the Natural Science Foundation of China(No.U1601209);the National Key Basic Research Program of China(973 Program)(No.2015CB654601);National Natural Science Foundation of China(No.51372191); The fundamental characteristics of varied initial core-sizes of Ba Ti O3（BT） and its influential role on the morphology and dielectric properties of Ba Ti O3@0.6 Ba Ti O3-0.4 Bi Al O3（BT@0.6 BT-0.4 BA） ceramic sam...; 关键词：MLCCs core-shell Alkoxide sol-precipitation relaxor grain boundary segregation

Water-based processed and alkoxide-based processed indium oxide thin-film transistors at different annealing temperatures: 《Chinese Physics B》2018年第4期543-550,共8页Xu-Yang Li Zhi-Nong Yu Jin Cheng Yong-Hua Chen Jian-She Xue Jian Guo Wei Xue; Project supported by the National Natural Science Foundation of China(Grant No.61675024);the National Basic Research Program of China(Grant No.2014CB643600); In this study,indium oxide（In2O3） thin-film transistors（TFTs） are fabricated by two kinds of low temperature solution-processed technologies（Ta ≤ 300℃）,i.e.,water-based（DIW-based） process and alkoxide-based...; 关键词：water-based process alkoxide-based process annealing temperature thin-film transistors

Lanthanocene Diolate Complexes: Synthesis, Structures and Catalytic Property for ε-Caprolactone Polymerization: 《Chinese Journal of Chemistry》2015年第5期563-567,共5页Zhanghai Gu Li Li Qianwen Bao Fugen Yuan; Reaction of LnCl3 first with three equivalent of C5H5Na in THF,then with one equivalent of N-phenyldiethanolamine in THF-DME afforded complexes of{[(C_(5)H_(5))Ln(μ-OCH_(2)CH_(2))_(2)N(C_(6)H_(5))]4(μ_(4)-C_(l))}[Na...; 关键词：LANTHANIDE ALKOXIDE catalytic activity CAPROLACTONE

Synthesis and Crystal Structure of Novel Mixed-metal Alkoxide Clusters of Ytterbium and Sodium: Yb_4O_4(O^iPr)_(16)Na_(12): 《Chinese Journal of Structural Chemistry》2013年第4期571-577,共7页王辉盛鸿婷冯燕史建华何森盛含晶张勇沈琪; Supported by the National Natural Science Foundation of China(No.20902001 and 21102001);the Natural Science Foundation of Anhui Province(No.090416220);the 211 Project of Anhui University; The mixed-metal cluster Yb4O4（OiPr）16Na12 has been synthesized and structurally determined by IR, elemental analysis, and single-crystal X-ray diffraction. The crystal belongs to the cubic system, space group P23 wi...; 关键词：mixed-metal cluster YTTERBIUM ALKOXIDE crystal structure computational analysis

Dimethylformamide Dimethyl Acetal (DMFDMA) in Heterocyclic Synthesis: Synthesis of Polysubstituted Pyridines, Pyrimidines, Pyridazine and Their Fused Derivatives被引量：1: 《International Journal of Organic Chemistry》2011年第4期207-214,共8页Fathi A. Abu-Shanab Sayed A. S. Mousa E. A. Eshak Ahmed Z. Sayed Ahmed Al-Harrasi; Reaction of N,N’-dimethylformamide dimethyl acetal (DMFDMA) with malononitrile dimer 8 (1:1) mole afforded 9 while, this reaction when carried out in (2:1) mole to give amidine 11 which can be used for the preparatio...; 关键词：DMFDMA MALONONITRILE Dimer Pyridazine-3 5-carbonitrile Pyridine-4-alkoxide

Acylation of nitriles to β-ketonitriles catalyzed by a heterometallic alkoxide cluster of neodymium and sodium:NdNa_8(O^tBu)_(10)(OH)被引量：1: 《Chinese Science Bulletin》2011年第13期1357-1360,共4页LIU HaiDong LI Lan SHENG HongTing ZHU XueHua XU Fan SHEN Qi; supported by the National Natural Science Foundation of China (20872106 and 20972107); Catalytic acylation of nitriles with esters in the presence of 10 mol% NdNa8(OtBu)10(OH) is developed.The procedure is suitable for both enolizable and nonenolizable esters and affords β-ketonitriles in moderate to h...; 关键词：催化酰化集群腈醇结构特征射线衍射生产机制

Ethylene glycol aluminum as a novel catalyst for the synthesis of poly(ethylene terephthalate)被引量：4: 《Chinese Chemical Letters》2011年第6期741-744,共4页Bin Xiao; Ethylene glycol aluminum was prepared efficiently and characterized by FT-IR and NMR.It exhibited higher catalytic activity and had profitable effect than titanium glycolate and ethylene glycol antimony for the synthe...; 关键词：Aluminum alkoxide PET POLYCONDENSATION CATALYST Ethylene glycol Terephthalic acid

Influence of hydrothermal temperature on structure and microstructure of boehmite被引量：3: 《Transactions of Nonferrous Metals Society of China》2010年第S1期221-225,共5页付高峰王晶徐冰高宏徐秀林成豪; Project(50974026)supported by the National Natural Science Foundation of China; Boehmites(Al2O3·xH2O)were hydrothermally prepared from aluminum alkoxide.The effect of temperature on preparation was studied in the range of 100-180℃.The XRD analysis shows that with temperature increasing,the tran...; 关键词：BOEHMITE hydrothermal synthesis ALKOXIDE MICROSTRUCTURE MORPHOLOGY

ALKOXIDE