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科研机构
北京大学 [45]
内容类型
期刊论文 [41]
其他 [4]
发表日期
2017 [2]
2016 [2]
2015 [3]
2014 [2]
2012 [3]
2011 [1]
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专题:北京大学
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Loading history dependence of retardation time of calcium-silicate-hydrate
期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2017
Chen, Jian-Kang
;
Qian, Chen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Calcium-silicate-hydrate (C-S-H)
Creep
Nanoindentation
Retardation time
Loading rate
Power law
C-S-H
CEMENT-BASED MATERIALS
CREEP-PROPERTIES
NANOINDENTATION
CONCRETE
ELASTICITY
POROSITY
SURFACE
PASTE
GEL
Selective H2S/CO2 Separation by Metal-Organic Frameworks Based on Chemical-Physical Adsorption
期刊论文
JOURNAL OF PHYSICAL CHEMISTRY C, 2017
Liu, Jia
;
Wei, Yajuan
;
Li, Peizhou
;
Zhao, Yanli
;
Zou, Ruqiang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
OXIDE COMPOSITES
H2S REMOVAL
TEMPERATURE
GASES
STABILITY
PRESSURE
HKUST-1
ACID
Synthesis and self-assembly behaviours of side-chain smectic thiol-ene polymers based on the polysiloxane backbone
期刊论文
JOURNAL OF MATERIALS CHEMISTRY C, 2016
Yao, Wenhuan
;
Gao, Yanzi
;
Yuan, Xiao
;
He, Baofeng
;
Yu, Haifeng
;
Zhang, Lanying
;
Shen, Zhihao
;
He, Wanli
;
Yang, Zhou
;
Yang, Huai
;
Yang, Dengke
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
LIQUID-CRYSTALLINE POLYMERS
FUNCTIONAL BLOCK-COPOLYMERS
CYCLIC SILOXANE TETRAMERS
HETEROCYCLOALKANE MESOGENS
THERMOOPTICAL PROPERTIES
RADICAL POLYMERIZATION
PHASE-TRANSITIONS
CLICK CHEMISTRY
LINEAR-POLYMERS
DESIGN
Thermally stable transparent sol-gel based active siloxane-oligomer materials with tunable high refractive index and dual reactive groups
期刊论文
RSC ADVANCES, 2016
Chen, Mei
;
Zhang, Guoyan
;
Liang, Xiao
;
Zhang, Wanshu
;
Zhou, Le
;
He, Baofeng
;
Song, Ping
;
Yuan, Xiao
;
Zhang, Cuihong
;
Zhang, Lanying
;
Yu, Haifeng
;
Yang, Huai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/04
HYBRID
NANOCOMPOSITES
POLYMER
GLASSES
STABILIZATION
POLYIMIDES
DENSITY
FILMS
Microphase Separation and High Ionic Conductivity at High Temperatures of Lithium Salt-Doped Amphiphilic Alternating Copolymer Brush with Rigid Side Chains
期刊论文
MACROMOLECULES, 2015
Ping, Jing
;
Pan, Yu
;
Pan, Hongbing
;
Wu, Bin
;
Zhou, Henghui
;
Shen, Zhihao
;
Fan, Xing-He
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
LIQUID-CRYSTALLINE POLYMERS
BLOCK-COPOLYMERS
MOLECULAR-WEIGHT
RADICAL COPOLYMERIZATION
DIBLOCK COPOLYMER
PHOTONIC CRYSTALS
PHASE-SEPARATION
ELECTROLYTES
POLYMERIZATION
MACROMONOMERS
Development of lamellar gel phase emulsion containing marigold oil (Calendula officinalis) as a potential modern wound dressing
期刊论文
european journal of pharmaceutical sciences, 2015
Okuma, C. H.
;
Andrade, T. A. M.
;
Caetano, G. F.
;
Finci, L. I.
;
Maciel, N. R.
;
Topan, J. F.
;
Cefali, L. C.
;
Polizello, A. C. M.
;
Carlo, T.
;
Rogerio, A. P.
;
Spadaro, A. C. C.
;
Isaac, V. L. B.
;
Frade, M. A. C.
;
Rocha-Filho, P. A.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Calendula officinalis oil
Lamellar gel phase emulsion
Liquid crystal
Stability tests
Wound healing
DRUG-DELIVERY SYSTEMS
NONIONIC SURFACTANT
FLOWER EXTRACT
MICE
Large-pore mesoporous RuNi-doped TiO2-Al2O3 nanocomposites for highly efficient selective CO methanation in hydrogen-rich reformate gases
期刊论文
applied catalysis b environmental, 2015
Dai, Xiaoping
;
Liang, Ji
;
Ma, Ding
;
Zhang, Xin
;
Zhao, Huabo
;
Zhao, Bo
;
Guo, Zhenguo
;
Kleitz, Freddy
;
Qiao, Shizhang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/11
Selective CO methanation
Mesoporous nanocomposites
One-pot synthesis
Ru doping
Nickel catalysts
PREFERENTIAL OXIDATION
CARBON-MONOXIDE
CAPILLARY CONDENSATION
CATALYTIC PERFORMANCE
RU-NI/TIO2 CATALYSTS
TIO2-MODIFIED AL2O3
H-2-RICH STREAM
METAL-OXIDES
NICKEL
NI
A novel multifunction material with both electrorheological performance and luminescence property
期刊论文
中国稀土学报英文版, 2014
Chen Mingxing
;
Shang Yanli
;
Jia Yunling
;
Li Junran
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
multifunctional material
electrorheological performance
luminescence property
rare earth complex
EARTH-DOPED TIO2
ALUMINA-SILOXANE GEL
RARE-EARTH
FLUIDS
SUSPENSIONS
CERIUM
MECHANISM
COMPLEX
Synthesis of Crystalline/Amorphous Core/Shell MoO3 Composites through a Controlled Dehydration Route and Their Enhanced Ethanol Sensing Properties
期刊论文
crystal growth design, 2014
Wang, Longqiang
;
Gao, Peng
;
Bao, Di
;
Wang, Ying
;
Chen, Yujin
;
Chang, Cheng
;
Li, Guobao
;
Yang, Piaoping
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2015/11/11
HIERARCHICAL ZNO NANOSTRUCTURES
FIELD-EMISSION PROPERTIES
GAS SENSORS
THIN-FILMS
RAMAN-SPECTROSCOPY
MOLYBDENUM OXIDES
SILICON NANOWIRES
ROOM-TEMPERATURE
SOL-GEL
NANORODS
A Study on Gel Fracturing Fluid for Coalbed Methane at Low Temperatures
期刊论文
energy sources part a recovery utilization and environmental effects, 2012
Dai, C.
;
You, Q.
;
Zhao, H.
;
Guan, B.
;
Wang, X.
;
Zhao, F.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
coalbed methane
fracturing fluid
low temperature
performance evaluation
zirconium gel
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