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科研机构
北京大学 [34]
内容类型
期刊论文 [31]
其他 [3]
发表日期
2017 [1]
2016 [3]
2015 [1]
2013 [1]
2011 [2]
2010 [1]
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共34条,第1-10条
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专题:北京大学
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CTAB-TBP-Au(CN)2-萃合物水分子数的测定
期刊论文
贵金属, 2017
李楷中
;
周晓明
;
陈景
;
吴瑾光
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
分析化学
溶剂萃取
萃合物
水分子
测定
Au(CN)2-
analytical chemistry
solvent extraction
Au(CN)2-
extracting species
water molecules
determination
Monolith dip-it: a bifunctional device for improving the sensitivity of direct analysis in real time mass spectrometry
期刊论文
ANALYST, 2016
Li, Xianjiang
;
Li, Ze
;
Wang, Xin
;
Nie, Honggang
;
Zhang, Yiding
;
Bai, Yu
;
Liu, Huwei
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
SOLID-PHASE EXTRACTION
POROUS POLYMER MONOLITHS
TRIAZINE HERBICIDES
DART-MS
MICROEXTRACTION
Characterization of reversed micelles formed in solvent extraction of thorium(IV) by bis(2-ethylhexyl) phosphoric acid. Transforming from rodlike to wormlike morphology
期刊论文
RADIOCHIMICA ACTA, 2016
Gao, Song
;
Sun, Taoxiang
;
Chen, Qingde
;
Shen, Xinghai
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Thorium
bis(2-ethylhexyl) phosphoric acid
reversed micelles
extraction
ANGLE NEUTRON-SCATTERING
2-ETHYLHEXYL PHENYLPHOSPHONIC ACID
NAPHTHALENE SULFONIC-ACID
LIQUID-LIQUID-EXTRACTION
STICKY SPHERES MODEL
N-DODECANE
FT-IR
ORGANOPHOSPHORUS EXTRACTANTS
SYNERGISTIC EXTRACTION
AGGREGATION BEHAVIOR
Rapid and sensitive determination of cobalt by adsorptive cathodic stripping voltammetry using tin-bismuth alloy electrode
期刊论文
IONICS, 2016
Zhang, Li
;
Pan, Da-wei
;
Liu, Yang-sheng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Tin-bismuth alloy electrode
Adsorptive cathodic stripping voltammetry
Cobalt
Tap water
AMALGAM FILM ELECTRODE
CLOUD POINT EXTRACTION
LEAD FILM
PYROGALLOL RED
BULK ELECTRODE
NICKEL
TRACE
SYSTEMS
PRECONCENTRATION
SPECTROMETRY
Uncertainty in stretch extrapolation of laminar flame speed from expanding spherical flames
期刊论文
proceedings of the combustion institute, 2015
Wu, Fujia
;
Liang, Wenkai
;
Chen, Zheng
;
Ju, Yiguang
;
Law, Chung K.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Flame speed
Uncertainty
Extrapolation
Spherical flame
Stretch
ELEVATED PRESSURES
FLAMMABILITY LIMIT
PROPAGATION
RADIATION
CYCLOHEXANE
COMPRESSION
EXTRACTION
MIXTURES
Identification of radiolytic products of [C(4)mim][NTf2] and their effects on the Sr2+ extraction
期刊论文
dalton transactions, 2013
Ao, Yinyong
;
Peng, Jing
;
Yuan, Liyong
;
Cui, Zhenpeng
;
Li, Cheng
;
Li, Jiuqiang
;
Zhai, Maolin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/10
TEMPERATURE IONIC LIQUIDS
INDUCED REDOX REACTIONS
SOLVENT-EXTRACTION
GAMMA-IRRADIATION
CONSTITUENT IONS
STRONTIUM IONS
CROWN-ETHERS
RADIATION
FRAGMENTATION
STABILITY
Molecularly imprinted monolith coupled on-line with high performance liquid chromatography for simultaneous quantitative determination of cyromazine and melamine
期刊论文
analyst, 2011
Wang, Shanshan
;
Li, Daomin
;
Hua, Zhendong
;
Zhao, Meiping
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
SOLID-PHASE EXTRACTION
MASS-SPECTROMETRY
INFANT FORMULA
POLYMER BEADS
CYANURIC ACID
SAMPLES
RECOGNITION
WATER
MILK
FOOD
On the extraction of laminar flame speed and Markstein length from outwardly propagating spherical flames
期刊论文
combustion and flame, 2011
Chen, Zheng
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Extraction
Laminar flame speed
Markstein length
Propagating spherical flame
HYDROGEN-AIR MIXTURES
BURNING VELOCITIES
METHANE/AIR FLAMES
LEWIS NUMBER
PRESSURES
IGNITION
FRONTS
LIMIT
正辛醇的γ辐照稳定性及辐解产物分析
其他
2010-01-01
俞初红
;
张佳玮
;
戴静
;
彭静
;
李久强
;
翟茂林
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/10/24
化学结构
正辛醇
辐照稳定性
γ辐解产物
色谱分析
Chemical structure
1-Octanol
Radiation stability
gamma-Radiolysis product
Chromatographic analysis
Wettability and Interfacial Permeability between Prereduced Ilmenite and Molten Pig Iron
期刊论文
isij international, 2009
Yuan, Zhangfu
;
Matsuura, Hiroyuki
;
Wang, Yuming
;
Li, Jianqiang
;
Tsukihashi, Fumitaka
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
wettability
interfacial permeability
prereduced ilmenite
carbon reduction
hydrogen reduction
sessile drop
OXYGEN PARTIAL PRESSURES
LIQUID-IRON
SURFACE-TENSION
EXTRACTION PROCESS
REDUCTION
TITANIA
RUTILE
ORE
ATMOSPHERES
OXIDATION
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