HIGH-PURITY

作品数：124被引量：275H指数：8
导出分析报告
相关作者：李瑞迪贺跃辉李健袁铁锤杨占成更多>>
相关机构：清华大学中南大学哈尔滨工业大学东北大学更多>>
相关期刊：更多>>
相关基金：国家自然科学基金中国博士后科学基金国家教育部博士点基金国家高技术研究发展计划更多>>
-
在结果中检索

检索结果分析

结果分析中...
选择条件：
  • 主题=PREPARATIONx
共 条 记 录，以下是1-8
全选清除导出
参考文献引证文献引用追踪
视图：
排序：
Low-cost synthesis of high-purity Li_(2)S for sulfide solid state electrolytes enabled by polyvinyl alcohol
《Journal of Central South University》2024年第12期4449-4459,共11页WU Zhuang-zhi HAN Cheng WANG Jia-sen LI Xue-bao FEI Hao WANG De-zhi 
Project(52374407)supported by the National Natural Science Foundation of China。
Sulfide solid electrolytes(S-SEs)are widely preferred for their high ionic conductivity and processability.However,the further development of S-SEs is hindered by the excessive price of its critical raw materials of L...
关键词：lithium sulfide one-step preparation sulfide solid-state electrolytes all-solid-state lithium battery carbothermal reduction low-cost preparation 
Preparation and Optimization of High-Purity Silicon Carbide Magnetic Abrasives for the Magnetic Induction-Wire Sawing Process被引量：2
《Fluid Dynamics & Materials Processing》2020年第4期709-721,共13页Wei Zhang Tengwei Qiu Chunyan Yao 
supported by Talents Introduction Research Projects of NBPT[Grant Number RC201807];the National Nature Science Foundation of China(NSFC)[Grant Number 51475427].
In this study,magnetic abrasives were obtained by crushing and sieving sintered iron-silicon carbide(Fe-SiC)composites.Fe and SiC powders with different mesh numbers were pre-compacted using different pressures and th...
关键词：Wire sawing magnetic abrasives SINTERING phase compositions 
Preparation of high-purity straight silicon nanowires by molten salt electrolysis被引量：2
《Journal of Energy Chemistry》2020年第1期171-179,I0006,共10页Jie Zhang Sheng Fang Xiaopeng Qi Zhanglong Yu Zhaohui Wu Juanyu Yang Shigang Lu 
financially supported by the National Key R&D Program of China (No. 2016YFB0100400);the National Natural Science Foundation of China (No. 51604032)
Silicon nanowires of high purity and regular morphology are of prime importance to ensure high specific capacities of lithium-ion batteries and reproducible electrode assembly process.Using nickel formate as a metal c...
关键词：Silicon nanowires Electrochemical reduction Silicon dioxide Nickel formate 
Preparation and quality assessment of high-purity ginseng total saponins by ion exchange resin combined with macroporous adsorption resin separation被引量：13
《Chinese Journal of Natural Medicines》2014年第5期382-392,共11页ZHAO Yu-Nan WANG Zhong-Li DAI Jian-Guo CHEN Lin HUANG Yu-Fang 
supported by the Jiangsu Provincial Natural Science Foundation of China(No.BK2011815);Specialized Research Fund for the Doctoral Program of Higher Education(No.20103237120011);the"Qing Lan"Project from Jiangsu Provincial Framework Teacher Support Scheme
AIM： To prepare high-purity ginseng total saponins from a water decoction of Chinese ginseng root.METHOD： Total saponins were efficiently purified by dynamic anion-cation exchange following the removal of hydrophili...
关键词：Panax ginseng GINSENOSIDES Ion exchange resin Macroporous resin Quality assessment 
Preparation of high-purity tellurium powder by hydrometallurgical method被引量：8
《Rare Metals》2014年第4期479-484,共6页Yuan Liu Ya-Jie Zheng Zhao-Ming Sun 
financially supported by the Science and Technology Department of Guangdong Province(No.2011B0508000033)
This hydrometallurgical method consists of oxidation leaching, sulfide impurities removing, and sulfur dioxide reduction. The crude tellurium powder was treated by H2Oa oxidation for 2.0 h at pH 2.5 when adding 50 ml ...
关键词：High purity Tellurium powder Hydrometallurgical method 
Preparation of high-purity tantalum ethoxide by vacuum distillation被引量：3
《中国有色金属学会会刊：英文版》2008年第1期196-201,共6页杨声海 陈永明 杨海平 刘银元 唐谟堂 邱冠周 
Project(50404011)supported by the National Natural Science Foundation of China;Project(20040350187)supported by the Postdoctoral Science Foundation of China;Project(2007AA03Z425)supported by the Hi-Tech Research and Development Program of China
Effects of reflux ratio,water addition and content of water in ethanol on the purity and yield of tantalum ethoxide during vacuum distillation were investigated under the operational conditions of pressure of 1 kPa,oi...
关键词：高纯度乙醇钽 真空蒸馏 杂质 化学制剂 
High-purity rare-earth metals: preparation, properties, and application
《广东有色金属学报》2005年第2期332-335,共4页Kol chugina N.B. Burkhanov G.S. Chistyakov O.D. Burkhanov Yu.S. 
关键词：稀土金属 纯度 REM 显微结构 
Preparation of High-Purity Linolenic Acid from Oil of Lithospermum Erythrorhizon by Urea Inclusion and Column Chromatography被引量：9
《Journal of Chinese Pharmaceutical Sciences》2004年第1期53-57,共5页韩喜江 徐平 孟祥丽 梁志华 张宗双 杨占成 
HeilongjiangScienceandTechnologyBureau(GG0 1C40503)
Aim To separate high purity linolenic acid from the oil of Lithospermumerythrorhizon growing in the Northeast of China. Methods Urea inclusion and column chromatographywere used. Results Unsaturated fatty acid was sep...
关键词：ltihospermum erythrorhizon linolenic acid urea inclusion columnchromatography 
全选清除导出
共1页<1>
检索报告 对象比较 聚类工具 使用帮助 返回顶部