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Chinese Academy of Sciences Institutional Repositories Grid
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宁波材料技术与工程研... [3]
上海应用物理研究所 [2]
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期刊论文 [9]
会议论文 [1]
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2019 [2]
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Polymer-derived Er3+-doped La2Zr2O7 nanocrystals: synthesis, microstructure and photoluminescence
期刊论文
OAI收割
MATERIALS SCIENCE AND TECHNOLOGY, 2020, 卷号: 36, 期号: 18, 页码: 1930-1935
作者:
Yan Lu
;
Tong Zhao
;
Li Ye
;
Xudong Sui
;
Shuaituo Zhang
  |  
收藏
  |  
浏览/下载:102/0
  |  
提交时间:2020/12/14
Polymer-derived ceramics
photoluminescence
La2Zr2O7
Synthesis of cyano-polycarbosilane and investigation of its pyrolysis process
期刊论文
OAI收割
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2020, 卷号: 40, 期号: 15, 页码: 5226-5237
作者:
Chen, Dou
;
Mo, Gaoming
;
Qian, Junmin
;
He, Liu
;
Huang, Qing
  |  
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2020/12/16
SILICON-CARBIDE FIBER
POLYMER-DERIVED CERAMICS
CROSS-LINKING
HYDROSILYLATION
CONVERSION
TEMPERATURE
PRECURSOR
ACRYLONITRILE
MECHANISMS
Synthesis of cyano-polycarbosilane and investigation of its pyrolysis process
期刊论文
OAI收割
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2020, 卷号: 40, 期号: 15, 页码: 5226-5237
作者:
Chen, Dou
;
Mo, Gaoming
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/12/01
SILICON-CARBIDE FIBER
POLYMER-DERIVED CERAMICS
CROSS-LINKING
HYDROSILYLATION
CONVERSION
TEMPERATURE
PRECURSOR
ACRYLONITRILE
MECHANISMS
Microstructures and Properties of Ceramic Fibers of h-BN Containing Amorphous Si3N4
期刊论文
OAI收割
MATERIALS, 2019, 卷号: 12, 期号: 23, 页码: 9
作者:
Tan, Jing
;
Ge, Min
;
Yu, Shouquan
;
Lu, Zhenxi
;
Zhang, Weigang
  |  
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2020/03/24
polymer-derived ceramics
fibers
boron nitride
silicon nitride
A new precursor of liquid and curable polysiloxane for highly cost-efficient SiOC-based composites
期刊论文
OAI收割
CERAMICS INTERNATIONAL, 2019, 卷号: 45, 期号: 6, 页码: 7044-7048
作者:
Yuan, Qin
;
Chai, Zhi-Fang
;
Huang, Zheng-Ren
;
Huang, Qing
  |  
收藏
  |  
浏览/下载:89/0
  |  
提交时间:2019/12/18
HIGH-TEMPERATURE BEHAVIOR
POLYMER-DERIVED CERAMICS
STRUCTURAL-CHARACTERIZATION
MECHANICAL-PROPERTIES
SILICON
MICROSTRUCTURES
BN
Microstructural evolution of amorphous Si2BC3N nanopowders upon heating at high temperatures: High pressures reverse the nucleation order of SiC and BN(C)
期刊论文
OAI收割
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2018, 卷号: 101, 期号: 9, 页码: 4321-4330
作者:
Liang, B
;
Jia, DC
;
Liao, XQ
;
Zhu, QS
;
Chen, QQ
  |  
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2019/12/17
B-C-N
POLYMER-DERIVED CERAMICS
ANGLE-SPINNING NMR
ALLOYED SIBCN POWDER
SOLID-STATE NMR
CONVERSION REACTIONS
THIN-FILMS
PRECURSORS
SILICON
CRYSTALLIZATION
Thermal-Conductivity Studies of Macro-porous Polymer-Derived SiOC Ceramics
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2014, 卷号: 35, 期号: 1, 页码: 76-89
作者:
Qiu, L.
;
Li, Y. M.
;
Zheng, X. H.
;
Zhu, J.
;
Tang, D. W.
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2015/12/17
3 omega Technique
Freestanding sensor
Macro-porous
Polymer derived
SiOC ceramics
Thermal conductivity
Preparation and Characterization of SiOx, Coating from Perhydropolysilazane
期刊论文
OAI收割
RARE METAL MATERIALS AND ENGINEERING, 2013, 卷号: 42, 页码: 150-153
作者:
Xiao Fengyan
;
Zhang Zongbo
;
Fan, Zeng
;
Mei Xuening
;
Luo Yongming
  |  
收藏
  |  
浏览/下载:106/0
  |  
提交时间:2019/04/09
Phps
Polymer-derived Ceramics
Siox Coating
Optical Property
Mechanical Property
Electron transport in polymer-derived amorphous silicon oxycarbonitride ceramics (EI CONFERENCE)
会议论文
OAI收割
作者:
Zhang L.
;
Wang Y.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2013/03/25
The electron transport behavior of polymer-derived amorphous silicon oxycarbonitride ceramics is studied by measuring their temperature-dependent electrical conductivities. The experimental results are analyzed using theoretical models. The results reveal that the materials exhibit three conduction mechanisms: conduction in extended states
conduction in band tails
and conduction in localized states. Particularly
it is found that in a low-temperature regime
the conduction of the materials follows a band tail hopping mechanism
rather than the previously assumed variable range hopping mechanism. The results also reveal that energy gaps such as EC-E F and EC-EA decrease with increasing pyrolysis temperature. 2009 The American Ceramic Society.