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科研机构
北京大学 [16]
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期刊论文 [13]
其他 [3]
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2017 [1]
2016 [1]
2015 [2]
2014 [1]
2013 [2]
2012 [2]
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专题:北京大学
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Air quality and its response to satellite-derived urban form in the Yangtze River Delta, China
期刊论文
ECOLOGICAL INDICATORS, 2017
She, Qiannan
;
Peng, Xia
;
Xu, Qian
;
Long, Lingbo
;
Wei, Ning
;
Liu, Min
;
Jia, Wenxiao
;
Zhou, Taoye
;
Han, Ji
;
Xiang, Weining
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban air pollution
Urban form
Landscape metrics
Buffer distances
Yangtze River Delta
FIELD POLLUTANT DISPERSION
STREET CANYONS
UNITED-STATES
US CITIES
PM2.5
CITY
SUSTAINABILITY
TRANSPORT
IMPACTS
DEMAND
Urban air quality evaluations under two versions of the national ambient air quality standards of China
期刊论文
ATMOSPHERIC POLLUTION RESEARCH, 2016
Chen, Wei
;
Tang, Hongzhao
;
Zhao, Haimeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Air pollution
PM2.5
PM10
Air quality
National ambient air quality standard
PARTICULATE MATTER PM2.5
COARSE PARTICLES
DAILY MORTALITY
FINE PARTICLES
TERM EXPOSURE
POLLUTION
SHANGHAI
HEALTH
PM10
HAZE
Seasonal Variations of Atmospheric Pollution and Air Quality in Beijing
期刊论文
ATMOSPHERE, 2015
Chen, Wei
;
Yan, Lei
;
Zhao, Haimeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
air quality
air quality standards
PM2
5
PM10
atmospheric pollution
SOURCE APPORTIONMENT
CHINA
PM2.5
INDEXES
Air Quality of Beijing and Impacts of the New Ambient Air Quality Standard
期刊论文
ATMOSPHERE, 2015
Chen, Wei
;
Wang, Fusheng
;
Xiao, Guofeng
;
Wu, Kai
;
Zhang, Shixuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
air quality
air pollution
PM2
5
PM10
PARTICULATE MATTER PM2.5
SOURCE APPORTIONMENT
DAILY MORTALITY
TERM EXPOSURE
POLLUTION
CHINA
FINE
PARTICLES
DISEASES
CITIES
基于蒽醌酰亚胺的n-型盘状液晶分子的设计合成及自组装行为研究
其他
2014-01-01
姚斌
;
叶曦翀
;
张洁
;
宛新华
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
酰亚胺
盘状液晶
自组装行为
蒽醌
双极型晶体管
空穴传输材料
受体材料
长程有序
光电材料
有机体系
Colorless to Purple-Red Switching Electrochromic Anthraquinone Imides with Broad Visible/Near-IR Absorptions in the Radical Anion State: Simulation-Aided Molecular Design
期刊论文
chemistry an asian journal, 2013
Chen, Fengkun
;
Zhang, Jie
;
Jiang, Hong
;
Wan, Xinhua
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
anthraquinone imides
density functional calculations
substituent effects
molecular devices
near-infrared electrochromism
CHANNEL ORGANIC SEMICONDUCTORS
BANDGAP CONJUGATED POLYMER
NEAR-INFRARED SPECTRA
THIN-FILM TRANSISTORS
REDUCTION POTENTIALS
ELECTRONIC-STRUCTURE
PI-STACKS
COMPLEX
DYES
CHROMOPHORES
Near-infrared and multicolored electrochromism of solution processable triphenylamine-anthraquinone imide hybrid systems
期刊论文
电化学学报, 2013
Chen, Fengkun
;
Fu, Xiangyu
;
Zhang, Jie
;
Wan, Xinhua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Anthraquinone imide
Triphenylamine
Near-infrared
Multicolor electrochromism
Theoretical calculation
HETEROJUNCTION SOLAR-CELLS
AROMATIC POLYAMIDES
OPTICAL ATTENUATION
MOLECULAR MATERIALS
CONJUGATED POLYMER
ANION-RADICALS
DEVICES
DONOR
DESIGN
MOIETIES
Design and Synthesis of Piezochromic Materials Based on Push-Pull Chromophores: A Mechanistic Perspective
期刊论文
chemistry a european journal, 2012
Chen, Fengkun
;
Zhang, Jie
;
Wan, Xinhua
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
charge transfer
chromophores
donor-acceptor systems
molecular modeling
piezochromic
INTRAMOLECULAR CHARGE-TRANSFER
3RD-ORDER OPTICAL NONLINEARITIES
CHAIN CONFORMATIONAL KINETICS
HIGH-PRESSURE
PHOTOPHYSICAL PROPERTIES
CHROMOGENIC PROPERTIES
ELECTRONIC-SPECTRA
MOLECULAR PACKING
LUMINESCENCE
EMISSION
Visible and near-infrared chiroptical gels containing electrochromic anthraquinone imide groups
期刊论文
高分子科学英文版, 2012
Zheng, Jia
;
Zheng, Yi-jun
;
Wan, Xin-hua
;
Wang, Zhi Yuan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Near-infrared
Chiropitcal switch
Organogel
Gelator
Cholesterol
Anthraquinone imide
CIRCULAR-DICHROISM
MOLECULAR SWITCHES
OPTICAL-PROPERTIES
PHASE-TRANSITION
ORGANOGELS
DERIVATIVES
STIMULI
GELATOR
DYES
Anthraquinone-Imide-Based Dimers: Synthesis, Piezochromism, Liquid Crystalline, and Near-Infrared Electrochromic Properties
期刊论文
大分子化学与物理, 2011
Chen, Fengkun
;
Zhang, Jie
;
Wan, Xinhua
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
anthraquinone imide
liquid crystal
near-infrared electrochromism
piezochromism
synthesis
OPTICAL ATTENUATION
HIGH-PRESSURE
COMPLEXES
POLYMERS
DEVICES
PHOTOCHROMISM
POLYTHIOPHENE
LUMINESCENCE
ASSEMBLIES
SWITCHES
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