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贵州省稻田土壤重金属分布特征 期刊论文
矿物岩石地球化学通报, 2018, 期号: 6, 页码: 1084-1091
作者:  孔祥宇;  黄国培;  程天金;  江帆;  王志伟;  李秋华;  喻子恒;  张华;  姚珩
收藏  |  浏览/下载:39/0  |  提交时间:2019/06/17
为揭示贵州省稻田土壤重金属的超标状况和空间分布特征,采集了92个稻田土壤样品,用icp-ms测定了样品的重金属含量,并运用单因子污染指数法、富集因子法和空间分析法对数据进行了分析处理。结果表明,贵州省稻田土壤的as、cd、cr、cu、ni、pb、sb和zn平均含量分别为(19.7±17.1)、(0.577±0.690)、(91.1±38.6)、(40.5±32.8)、(37.1±20.3)、(35.5±32.0)、(3.59±8.81)和(135±128) Mg/kg  89.1%的点位重金属超标,67.4%的点位为轻微(超标1~2倍)和轻度(超标2~3倍)超标  Ni、as、cd主要由地质高背景成因导致  在成矿区和成矿带上,出现源于人为活动的重金属超标,在一些点位和区域达到了中度超标(超标3~5倍)至重度(超标大于5倍)超标。  
WSe2/GeSe heterojunction photodiode with giant gate tunability 期刊论文
NANO ENERGY, 2018, 卷号: 49
作者:  Yang, Zhenyu;  Liao, Lei;  Gong, Fan;  Wang, Feng
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/05
The "Midas Touch" Transformation of TiO2 Nanowire Arrays during Visible Light Photoelectrochemical Performance by Carbon/Nitrogen Coimplantation 期刊论文
ADVANCED ENERGY MATERIALS, 2018, 卷号: 8, 期号: 20
作者:  Song, Xianyin;  Li, Wenqing;  He, Dong;  Wu, Hengyi;  Ke, Zunjian
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/05
Flexible cation-based threshold selector for resistive switching memory integration 期刊论文
SCIENCE CHINA-INFORMATION SCIENCES, 2018, 卷号: 61, 期号: 6
作者:  Zhao, Xiaolong;  Wang, Rui;  Xiao, Xiangheng;  Lu, Congyan;  Wu, Facai
收藏  |  浏览/下载:15/0  |  提交时间:2019/12/05
Electron density modulation of NiCo2S4 nanowires by nitrogen incorporation for highly efficient hydrogen evolution catalysis 期刊论文
NATURE COMMUNICATIONS, 2018, 卷号: 9
作者:  Wu, Yishang;  Liu, Xiaojing;  Han, Dongdong;  Song, Xianyin;  Shi, Lei
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/05
Breaking the Current-Retention Dilemma in Cation-Based Resistive Switching Devices Utilizing Graphene with Controlled Defects 期刊论文
ADVANCED MATERIALS, 2018, 卷号: 30, 期号: 14
作者:  Zhao, Xiaolong;  Ma, Jun;  Xiao, Xiangheng;  Liu, Qi;  Shao, Lin
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/05
Co2P Nanoparticles Wrapped in Amorphous Porous Carbon as an Efficient and Stable Catalyst for Water Oxidation 期刊论文
FRONTIERS IN CHEMISTRY, 2018, 卷号: 6
作者:  Ke, Zunjian;  Wang, Haojie;  He, Dong;  Song, Xianyin;  Tang, Chongyang
收藏  |  浏览/下载:44/0  |  提交时间:2019/12/05
The “Midas Touch” Transformation of TiO2 Nanowire Arrays during Visible Light Photoelectrochemical Performance by Carbon/Nitrogen Coimplantation 期刊论文
Advanced Energy Materials, 2018, 卷号: 8, 期号: 20
作者:  Song, Xianyin;  Li, Wenqing;  He, Dong;  Wu, Hengyi;  Ke, Zunjian
收藏  |  浏览/下载:12/0  |  提交时间:2019/12/05
Sensitive and selective colorimetric detection of alkaline phosphatase activity based on phosphate anion-quenched oxidase-mimicking activity of Ce(IV) ions 期刊论文
ANALYTICA CHIMICA ACTA, 2018, 卷号: 1044, 页码: 154-161
作者:  Song, Hongwei[1];  Wang, Hangyu[2];  Li, Xin[3];  Peng, Yinxian[4];  Pan, Jianming[5]
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/24
WSe2/GeSe heterojunction photodiode with giant gate tunability 期刊论文
Nano Energy, 2018, 卷号: Vol.49, 页码: 103-108
作者:  Yang, Zhenyu;  Liao, Lei;  Gong, Fan;  Wang, Feng;  Wang, Zhen
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/26


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