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科研机构
北京大学 [21]
内容类型
期刊论文 [21]
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2017 [1]
2016 [5]
2015 [2]
2014 [1]
2013 [2]
2010 [1]
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专题:北京大学
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Pyrite morphology and episodic euxinia of the Ediacaran Doushantuo Formation in South China
期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2017
Ye YunTao
;
Wu ChaoDong
;
Zhai LiNa
;
An ZhengZe
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Ediacaran
Doushantuo Formation
Framboidal pyrite
Carbon isotope
Ocean anoxia
Yangtze Platform
PROTEROZOIC OCEAN CHEMISTRY
FRAMBOIDAL PYRITE
DEEP-WATER
FERRUGINOUS CONDITIONS
SIZE DISTRIBUTION
YANGTZE PLATFORM
EARTHS HISTORY
MIAOHE BIOTA
TRACE FOSSIL
CARBON
Geochemical speciation and risk assessment of metals in the river sediments from Dan River Drainage, China
期刊论文
CHEMISTRY AND ECOLOGY, 2016
Meng, Qingpeng
;
Zhang, Jing
;
Feng, Jicheng
;
Zhang, Zhaoyu
;
Wu, Tairan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
BCR sequential extraction
risk assessment code (RAC)
Dan River drainage
surface sediment
heavy metal
SEQUENTIAL EXTRACTION PROCEDURE
HEAVY-METALS
SURFACE SEDIMENTS
QINLING OROGEN
SOURCE IDENTIFICATION
CHEMICAL SPECIATION
TECTONIC EVOLUTION
STREAM SEDIMENTS
TRACE-METALS
E-WASTE
Can the magnetic susceptibility record of Chinese Red Clay sequence be used for palaeomonsoon reconstructions?
期刊论文
GEOPHYSICAL JOURNAL INTERNATIONAL, 2016
Zhao, Guoyong
;
Han, Yan
;
Liu, Xiuming
;
Chang, Liao
;
Lu, Bin
;
Chen, Qu
;
Guo, Xuelian
;
Yan, Junhui
;
Yan, Jun
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Environmental magnetism
Rock and mineral magnetism
Asia
TEMPERATURE-DEPENDENT SUSCEPTIBILITY
LOESS PLATEAU
PALEOCLIMATIC SIGNIFICANCE
TIBETAN PLATEAU
ORIGIN
MAGNETOSTRATIGRAPHY
PEDOGENESIS
PALEOSOLS
EVOLUTION
SEDIMENTS
Geochemistry of dissolved trace elements and heavy metals in the Dan River Drainage (China): distribution, sources, and water quality assessment
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016
Meng, Qingpeng
;
Zhang, Jing
;
Zhang, Zhaoyu
;
Wu, Tairan
收藏
  |  
浏览/下载:99/0
  |  
提交时间:2017/12/03
Dan River drainage
Heavy metals
Metal ore deposits
Water quality
MULTIVARIATE STATISTICAL TECHNIQUES
TEMPORAL VARIATIONS
RISK-ASSESSMENT
SURFACE-WATER
TECTONIC EVOLUTION
AGRICULTURAL SOIL
BACKGROUND VALUES
QINLING OROGEN
YANGTZE-RIVER
MIDDLE ROUTE
Iridium-Based High-Sensitivity Oxygen Sensors and Photosensitizers with Ultralong Triplet Lifetimes
期刊论文
ACS APPLIED MATERIALS & INTERFACES, 2016
Jiang, Xinpeng
;
Peng, Jiang
;
Wang, Jianchun
;
Guo, Xinyan
;
Zhao, Dahui
;
Ma, Yuguo
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
triplet energy transfer
photosensitizer
oxygen sensor
triscyclometalated iridium
triplet lifetime
CYCLOMETALATED IR(III) COMPLEXES
ANNIHILATION UP-CONVERSION
RUTHENIUM(II) BIPYRIDINE COMPLEXES
TRIDENTATE POLYPYRIDINE LIGANDS
DELAYED FLUORESCENCE MATERIALS
ROOM-TEMPERATURE LUMINESCENCE
EXCITED-STATE PROCESSES
ENERGY-TRANSFER
PHOTODYNAMIC THERAPY
METAL-COMPLEXES
Influence of boron doped level on the electrochemical behavior of boron doped diamond electrodes and uric acid detection
期刊论文
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2016
Yu, Peng
;
Zhang, Jiawei
;
Zheng, Tong
;
Wang, Ting
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
Boron doped level
Cyclic voltammetry
Mott-Schottky plots
Flat band potentials
Differential pulse voltammetry
WAVE VOLTAMMETRIC DETERMINATION
GLASS CARBON ELECTRODE
FILM ELECTRODE
ELECTROANALYTICAL DETERMINATION
PHARMACEUTICAL FORMULATIONS
ASCORBIC-ACID
PENICILLIN V
OXIDATION
GLUCOSE
PARACETAMOL
Influence of ore deposits on river sediment compositions in Dan River drainage, China
期刊论文
JOURNAL OF GEOCHEMICAL EXPLORATION, 2015
Meng, Qingpeng
;
Zhang, Jing
;
Zhang, Zhaoyu
;
Wu, Tairan
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Dan River drainage
Surface sediment
Heavy metal
Metal ore deposits
Risk assessment
MULTIVARIATE STATISTICAL TECHNIQUES
MESOZOIC MOLYBDENUM DEPOSITS
HEAVY-METAL CONTAMINATION
DISSOLVED TRACE-ELEMENTS
DABIE OROGENIC BELT
SURFACE SEDIMENTS
ECOLOGICAL RISK
QINLING OROGEN
WATER-QUALITY
DANJIANGKOU RESERVOIR
Lighting Up the Raman Signal of Molecules in the Vicinity of Graphene Related Materials
期刊论文
ACCOUNTS OF CHEMICAL RESEARCH, 2015
Ling, Xi
;
Huang, Shengxi
;
Deng, Shibin
;
Mao, Nannan
;
Kong, Jing
;
Dresselhaus, Mildred S.
;
Zhang, Jin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
SILVER ELECTRODE
CHEMICAL ENHANCEMENT
SCATTERING SERS
CHARGE-TRANSFER
SURFACE
SPECTROSCOPY
PLATFORM
SUBSTRATE
OXIDE
IDENTIFICATION
Fluorescence Ratiometric Sensor for Trace Vapor Detection of Hydrogen Peroxide
期刊论文
acs applied materials interfaces, 2014
Xu, Miao
;
Han, Ji-Min
;
Wang, Chen
;
Yang, Xiaomei
;
Pei, Jian
;
Zang, Ling
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
vapor detection
hydrogen peroxide
fluorescent sensor
FRET
ION MOBILITY SPECTROMETRY
DECORATED CARBON NANOTUBES
EXPLOSIVES-DETECTION
NITROAROMATIC EXPLOSIVES
QUANTUM DOTS
LIVING CELLS
PH SENSOR
TRINITROTOLUENE
EMISSION
HYBRID
Surface phase composition of nanosized LiFePO4 and their enhanced electrochemical properties
期刊论文
journal of materials chemistry a, 2013
Shang, Huaifang
;
Chu, Wangsheng
;
Cheng, Jie
;
Pan, Fangfang
;
Cheng, Dongming
;
Xia, Dingguo
;
Wang, Wenlou
;
Wu, Ziyu
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
LITHIUM-ION BATTERIES
ABSORPTION FINE-STRUCTURE
ALPHA-FE2O3 SUPERSTRUCTURES
ELECTRODE MATERIALS
CATHODE MATERIALS
HIGH-POWER
PERFORMANCE
NANOCOMPOSITE
SPECTROSCOPY
GLASSES
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