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科研机构
北京大学 [99]
内容类型
期刊论文 [86]
其他 [13]
发表日期
2017 [13]
2016 [9]
2015 [6]
2014 [8]
2013 [7]
2012 [8]
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专题:北京大学
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K2O及其类似氧化物的第一性原理计算
期刊论文
科技通报, 2017
聂淑芳
;
苏星瑶
;
王洋
;
姜源
;
吴圣
;
赵习
;
蒋启财
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2017/12/03
密度泛函理论
立方结构氧化物
状态方程
机械性质
density functional theory
cubic structural oxides
equation of state
mechanical properties
A new Ca3MgSi2O8 compound and some of its thermodynamic properties
期刊论文
JOURNAL OF SOLID STATE CHEMISTRY, 2017
Bao, Xinjian
;
Zhang, Yanyao
;
Zhang, Zhigang
;
Zhang, Lifei
;
Liu, Xiaoyang
;
Dong, Jianjun
;
Liu, Xi
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
New Ca3MgSi2Os compound
Single-crystal X-ray diffraction
First-principles simulation
Compressibility
Heat capacity
Standard vibrational entropy
P2(1)/C-C2/C PHASE-TRANSITION
X-RAY
BEHAVIOR
SIMULATION
MERWINITE
MANTLE
FULL
Convergence rates and W-1,W-P estimates in homogenization theory of Stokes systems in Lipschitz domains
其他
2017-01-01
Xu, Qiang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
Homogenization
Stokes systems
Convergence rates
Lipschitz domains
W-1,W-p estimates
PERIODIC HOMOGENIZATION
ELLIPTIC-SYSTEMS
DIRICHLET PROBLEM
OPERATOR
COEFFICIENTS
The evolution behavior and dissolution mechanism of cellulose in aqueous solvent
期刊论文
JOURNAL OF MOLECULAR LIQUIDS, 2017
Peng, Huafeng
;
Dai, Guoliang
;
Wang, Shaopeng
;
Xu, Hongyao
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Cellulose
Aqueous solvent
Dissolution
Theory model
Evolution behavior
FREE-FLOATING COTTON
REGENERATED CELLULOSE
IONIC LIQUIDS
WOOD FIBERS
CHLORIDE
CHITIN
OXIDE
Comparing the effects of different oxygen-containing functional groups on sulfonamides adsorption by carbon nanotubes: Experiments and theoretical calculation
期刊论文
CHEMICAL ENGINEERING JOURNAL, 2017
Wei, Jingmiao
;
Sun, Weiling
;
Pan, Weiyi
;
Yu, Xiangquan
;
Sun, Geng
;
Jiang, Hong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Adsorption
Sulfonamides
Carbon nanotubes
Density functional theory
MULTI-WALLED CARBON
REDUCED GRAPHENE OXIDES
CAPILLARY-ZONE-ELECTROPHORESIS
COMPETITIVE ADSORPTION
AROMATIC-COMPOUNDS
ORGANIC-COMPOUNDS
RESISTANT-BACTERIA
CU(II) ADSORPTION
ACTIVATED CARBONS
AQUEOUS-SOLUTIONS
Modulating the phases of iron carbide nanoparticles: from a perspective of interfering with the carbon penetration of Fe@Fe3O4 by selectively adsorbed halide ions
期刊论文
CHEMICAL SCIENCE, 2017
Yang, Ziyu
;
Zhao, Tianshan
;
Huang, Xiaoxiao
;
Chu, Xin
;
Tang, Tianyu
;
Ju, Yanmin
;
Wang, Qian
;
Hou, Yanglong
;
Gao, Song
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2017/12/03
FISCHER-TROPSCH SYNTHESIS
FE5C2 NANOPARTICLES
MULTIPLET STRUCTURE
MAGNETIC-PROPERTIES
CHEMICAL-SYNTHESIS
FE NANOPARTICLES
VACANCY LEVELS
XPS SPECTRA
NANOCRYSTALS
MONODISPERSE
Mechanism study on the pyrolysis of a synthetic beta-O-4 dimer as lignin model compound
期刊论文
PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2017
Wang, Shurong
;
Ru, Bin
;
Dai, Gongxin
;
Shi, Zhangjie
;
Zhou, Jinsong
;
Luo, Zhongyang
;
Ni, Mingjiang
;
Cen, Kefa
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
beta-O-4 lignin dimer
Pyrolysis mechanism
Py-GC/MS
Kinetic model
DFT
DENSITY-FUNCTIONAL THEORY
PHENETHYL PHENYL ETHERS
THERMAL-DECOMPOSITION
DISSOCIATION
CELLULOSE
ANISOLE
HEMICELLULOSE
THERMOLYSIS
CHEMISTRY
Effects of Fe2O3 and ZnO nanoparticles on 17 beta-estradiol adsorption to carbon nanotubes
期刊论文
CHEMICAL ENGINEERING JOURNAL, 2017
Shi, Wanzi
;
Li, Si
;
Chen, Ben
;
Wang, Conghe
;
Sun, Weiling
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Adsorption
Carbon nanotubes
Fe2O3 nanoparticles
ZnO nanoparticles
17 beta-estradiol
NATURAL ORGANIC-MATTER
HIGH-RESOLUTION XPS
INORGANIC NANOPARTICLES
SOLUTION CHEMISTRY
FUNCTIONAL-GROUPS
HUMIC-ACID
AGGREGATION
SULFAMETHOXAZOLE
NANOMATERIALS
KINETICS
Size-dependent impact of inorganic nanoparticles on sulfamethoxazole adsorption by carbon nanotubes
期刊论文
CHEMICAL ENGINEERING JOURNAL, 2017
Chen, Ben
;
Sun, Weiling
;
Wang, Conghe
;
Guo, Xiaoyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Particle size
Sulfamethoxazole
Inorganic nanoparticles
Carbon nanotubes
Adsorption
MULTI-WALLED CARBON
ACTIVATED CARBON
17-ALPHA-ETHINYL ESTRADIOL
HEMATITE NANOPARTICLES
ORGANIC-COMPOUNDS
GRAPHENE OXIDE
FULVIC-ACID
BISPHENOL-A
HETEROAGGREGATION
SORPTION
Extended Calculations of Spectroscopic Data: Energy Levels, Lifetimes, and Transition Rates for O-like Ions from Cr XVII to ZnXXIII
期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017
Wang, K.
;
Jonsson, P.
;
Ekman, J.
;
Gaigalas, G.
;
Godefroid, M. R.
;
Si, R.
;
Chen, Z. B.
;
Li, S.
;
Chen, C. Y.
;
Yan, J.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
atomic data
atomic processes
BODY PERTURBATION-THEORY
COMBINED CONFIGURATION-INTERACTION
I ISOELECTRONIC SEQUENCE
X-RAY-SPECTRA
FLAT CRYSTAL SPECTROMETER
WAVE COLLISION STRENGTHS
ATOMIC-STRUCTURE PACKAGE
L-SHELL IONS
SOLAR-FLARE
FE-XIX
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