搜索结果: 1-15 共查到“理学 Titanium”相关记录27条 . 查询时间(0.077 秒)
Application of titanium-in-quartz thermobarometry to greenschist facies veins and recrystallized quartzites in the Hsüehshan range, Taiwan
Accuracy reliability green schist facies rocks titanium concentration crystallization quartzite vein quartz snow-capped mountains
2015/1/5
The accuracy, reliability and best practises of Ti-in-quartz thermobarometry (TitaniQ) in greenschist facies rocks have not been established. To address these issues, we measured Ti concentrations in ...
Evidence for Correlated Titanium and Deuterium Depletion in the Galactic ISM
abundances abundances
2014/12/24
Current measurements indicate that the deuterium abundance in diffuse interstellar gas varies spatially by a factor of ~4 among sightlines extending beyond the Local Bubble. One plausible explanation ...
Modification of Nano-Titanium Dioxide Film and Processing Experimental Study of Tannery Waste Water
Modification Nano Meter Titanium Dioxide Photocatalysis Tannery Wastewater
2011/12/16
This paper was prepared by liquid phase deposition of quartz sand load nanometer titanium dioxide film, in which quartz sand as the carrier, and to Fe3+,Zn2+ as doping on the membrane was modified. Th...
First-principles Study on the Electronic Structure of Novel Titanium Yttrium Mixed-metal Nitride Clusterfullerene
TiY2N@C80 Electronic structure Doping Chemical modification First-principles calculation
2012/4/5
We present a first-principles study on the geometric, vibrational and electronic properties of a novel Y-based non-scandium mixed-metal nitride clusterfullerene (TiY2N@C80). Theoretical results indica...
Titanium-capped carbon chains as promising new hydrogen storage media
Titanium-capped carbon chains promising new hydrogen storage media
2010/11/23
The capacity of Ti-capped sp carbon atomic chains for use as hydrogen storage media is studied using first-principles density functional theory. The Ti atom is strongly attached at one end of the carb...
专著信息
书名
Reactions of titanium dioxides with acetylene molecules. A matrix isolation FTIR and density functional study.
语种
英文
撰写或编译
作者
L. Miao,J. Dong,L. Yu,M. F. Zhou
第一作者单位
出版社
Journal of Physical Ch...
专著信息
书名
Reactions of titanium oxides with water molecules. A matrix isolation FTIR and density functional study.
语种
英文
撰写或编译
作者
L.M Shao,L.N. Zhang,M.H. Chen,H. Lu,M.F. Zhou
第一作者单位
出版社
Chemical Physic...
专著信息
书名
Asymmetric reactions catalyzed by chiral titanium complexes
语种
英文
撰写或编译
作者
Fuxue Chen,Xiaoming Feng,Yaozhong Jiang
第一作者单位
出版社
ARKIVOC, 2003, (II), 21-31
出版地
出版日期
2003年
月
日
标准书号
介质类型
页数
字数
开本
相...
专著信息
书名
Asymmetric Cyanosilylation of Ketones Catalyzed by Chiral N-oxide-Titanium Complex
语种
英文
撰写或编译
作者
Shen Yongcun,Feng Xiaoming,Zhang Guolin
第一作者单位
出版社
Synlett, 2002, 1353-5
出版地
出版日期
2002年
月
日
标准...
期刊信息
篇名
Investigation of Titanium coating on Si3N4 by using Pulsed High Energy Density Plasma gun
语种
英文
撰写或编译
撰写
作者
Bin.Liu,J.Z.Zhang et al,S.Z.Yang
第一作者单位
中国科学院物理研究所
刊物名称
Thin Solid Films
页面
1999，349...
期刊信息
篇名
A Study on Modification of Nano-sized Anatase Titanium Dioxide by Nitrogen-Plasma
语种
英文
撰写或编译
撰写
作者
刘长生,马志斌,李俊,王卫红
第一作者单位
武汉化工学院
刊物名称
Plasma Science & Technology,2006,(2)(即将出版)
页面
出版日期
2006年
4...
期刊信息
篇名
Hydrothermal preperation and formation mechanism of titanium dioxide microcrystallites
语种
英文
撰写或编译
作者
郑燕青，施尔畏
第一作者单位
刊物名称
Science in China (Ser.E)
页面
1999:42(3):302-311
出版日期
1999年
月
日
文章标识(ISS...
Nanocrystalline Titanium Oxide thin Films Prepared by Sol-Gel Process
Titanium oxide thin films Sol-gel process
2010/9/29
Crystalline films of pure titanium oxide have been prepared on soda lime slide glasses by sol-gel process and dip-coating. The definition of various parameters such as chemical concentration, viscosit...
Surface Characterization of Titanium Based Dental Implants
Titanium implants Dental implants Surface morphology
2010/9/29
The study of dental implant surfaces is relevant in order to better understand the interaction of the titanium
surface and the surrounding tissues. Clinical success is achieved not only because of im...
Triple Alkaline Treatment of Titanium Surfaces for Calcium Phosphates Growth
Titanium Calcium phosphates Titanite Calcium silicotitanate Coatings
2010/9/29
Titanium surface was chemically modified with sodium hydroxide, sodium silicate and calcium hydroxide with the purpose of improving metal prosthesis to bone adhesion. Results indicate that Ti modified...