中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共9条，第1-9条

帮助

条数/页：排序方式：
	Highlights of Major Progress on Single-Atom Catalysis in 2017 期刊论文 OAI收割 CATALYSTS, 2019, 卷号: 9, 期号: 2, 页码: 12 作者: Guo, Yalin; Lang, Rui; Qiao, Botao \| 收藏 \| 浏览/下载：45/0 \| 提交时间：2019/06/20 single-atom catalysis catalyst fabrication C1 chemical conversion strong metal-support interaction reaction mechanism
	Highlights of major progress on single-atom catalysis in 2017 期刊论文 iSwitch采集 Catalysts, 2019, 卷号: 9, 期号: 2, 页码: 12 作者: Guo, Yalin; Lang, Rui; Qiao, Botao 收藏 \| 浏览/下载：58/0 \| 提交时间：2019/05/08 Single-atom catalysis Catalyst fabrication C1 chemical conversion Strong metal-support interaction Reaction mechanism
	Preparation of Metallic Single-Wall Carbon Nanotubes by Selective Etching 期刊论文 OAI收割 Acs Nano, 2014, 卷号: 8, 期号: 7, 页码: 7156-7162 P. X. Hou; W. S. Li; S. Y. Zhao; G. X. Li; C. Shi; C. Liu; H. M. Cheng 收藏 \| 浏览/下载：11/0 \| 提交时间：2015/01/14 carbon nanotube metallic transparent conductive films etching fishnet-like absorption-spectroscopy catalyst enrichment diameter growth films conductivity fabrication transistors nucleation
	Nitrogen-doped graphene supported Pd@PdO core-shell clusters for C-C coupling reactions 期刊论文 OAI收割 NANO RESEARCH, 2014, 卷号: 7, 期号: 9, 页码: 1280—1290 Jiang, BJ; Song, SZ; Wang, JQ; Xie, Y; Chu, WY; Li, HF; Xu, H; Tian, CG; Fu, HG 收藏 \| 浏览/下载：31/0 \| 提交时间：2015/03/13 ENHANCED PHOTOCATALYTIC ACTIVITY RAY-ABSORPTION SPECTROSCOPY PALLADIUM NANOPARTICLES GRAPHITE OXIDE CATALYST FABRICATION REDUCTION RESONANCE FACETS GROWTH
	Pt modified TiO2 nanotubes electrode: Preparation and electrocatalytic application for methanol oxidation 期刊论文 OAI收割 international journal of hydrogen energy, 2010, 卷号: 35, 期号: 22, 页码: 12169-12173 Xing L; Jia JB; Wang YZ; Zhang BL; Dong SJ 收藏 \| 浏览/下载：27/0 \| 提交时间：2012/04/25 CARBON NANOTUBES FUEL-CELLS ANODE CATALYST NANOPARTICLES SURFACE ARRAYS ELECTROOXIDATION FABRICATION DEPOSITION PLATINUM
	Shape-Controlled Synthesis of Palladium Nanorods and Their Magnetic Properties 期刊论文 OAI收割 JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 卷号: 113, 期号: 31, 页码: 13466 Xiao, CW; Ding, H; Shen, CM; Yang, TZ; Hui, C; Gao, HJ 收藏 \| 浏览/下载：18/0 \| 提交时间：2013/09/24 SILVER NANOPARTICLES NANOCRYSTALS FABRICATION PARTICLES CATALYST ARRAYS
	Highly efficient electrocatalytic oxidation of formic acid by electrospun carbon nanofiber-supported PtxAu100-x bimetallic electrocatalyst 期刊论文 OAI收割 electrochemistry communications, 2009, 卷号: 11, 期号: 6, 页码: 1281-1284 Huang JS; Hou HQ; You TY 收藏 \| 浏览/下载：23/0 \| 提交时间：2010/05/04 PLATINUM NANOPARTICLES METHANOL OXIDATION FUEL-CELLS ELECTROOXIDATION NANOTUBES MECHANISM ELECTRODEPOSITION FABRICATION CATALYST ALLOY
	The synthesis and field emission property of carbon nanotubes on carbon fibers substrate (EI CONFERENCE) 会议论文 OAI收割 Technical Digest of the 20th International Vacuum Nanoelectronics Conference, IVNC 07, July 8, 2008 - July 12, 2008, Chicago, IL, United states Leyong Z.; Weibiao W.; Jingqiu L.; Yuxue X.; Da L.; Song C.; Haifeng Z. 收藏 \| 浏览/下载：33/0 \| 提交时间：2013/03/25 Using ferrocene as catalyst precursor C2H2 as carbon source carbon nanotubes (CNTs) with uniform density were synthesized on carbon fibers substrate by floating catalyst method. The morphology and microstructure were characterized by field emission scanning electron microscope (FESEM) and high-resolution transmission electron microscopy (HRTEM). The observation showed that the length of CNTs is about 2 m the average space between adjacent CNTs is about 300 nm and the diameter of CNT is about 45 nm. The less dense "short and stubby" aligned CNTs films should have good electron field emission characteristics. The results of field emission showed that the emission current of CNTs/carbon fibers was 5 A at the field of 2.5 V/m and the emission current can be 280 A with a field of 7 V/m (the specimen area is 0.25 cm2 and the distance between cathode and anode is 200 m). The calculation based on the F-N plot indicated that the field enhancement factor of CNTs tip is 499122. Using the conductivity and chemical stability of carbon fibers and the uniform and sparse density distribution of CNTs on carbon fibers substrate the tip predominance of carbon nanotubes can be exerted and simultaneously the effect of screening effects between adjacent carbon nanotubes on the field emission performance can also be effectively decreased. The CNTs synthesized on carbon fibers substrate has many predominances for the fabrication of cold cathode devices. For example using the removability of carbon fibers the cathode of CNTs/carbon fibers can be arbitrarily moved enlaced or combined to form different patterns and the cathode of CNTs/carbon fibers can be also fabricated in large size. Therefore CNTs/carbon fibers may have potential application in field emission displays.
	Room-temperature oxygen sensitivity of ZnS nanobelts 期刊论文 OAI收割 APPLIED PHYSICS LETTERS, 2007, 卷号: 90, 期号: 4 Liu, YG; Feng, P; Xue, XY; Shi, SL; Fu, XQ; Wang, C; Wang, YG; Wang, TH 收藏 \| 浏览/下载：19/0 \| 提交时间：2013/09/24 ELECTRONIC TRANSPORT INTERNAL REFERENCE GROWTH NANOWIRES SENSOR LUMINESCENCE FABRICATION NANOTUBES CATALYST SURFACE