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浏览/检索结果: 共64条，第1-10条 帮助

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X-ray absorption near-edge structure study on the configuration of Cu2+/histidine complexes at different pH values 期刊论文  OAI收割
CHINESE PHYSICS B, 2016, 卷号: 25, 期号: 4, 页码: —
作者:  Yu, MJ;  Wang, Y;  Xu, W
收藏  |  浏览/下载：16/0  |  提交时间：2016/09/12
A polymorphic lanthanide complex as selective Co2+ sensor and luminescent timer 期刊论文  OAI收割
SENSORS AND ACTUATORS B-CHEMICAL, 2015, 卷号: 221, 页码: 127-135
作者:  Zeng, Cheng-Hui;  Meng, Xiao-Ting;  Xu, Song-Song;  Han, Li-Jun;  Zhong, Shengliang
收藏  |  浏览/下载：86/0  |  提交时间：2015/11/17
Synthesis, structure characterization, and thermochemistry of the coordination compounds of pyridine-2,6-dicarboxylic acid with several metals (Ca and Co) 期刊论文  OAI收割
journal of thermal analysis and calorimetry, 2014, 卷号: 115, 期号: 2, 页码: 1205-1210
作者:  Gao, Z. F.;  Di, Y. Y.;  Tan, Z. C.;  Dou, J. M.
收藏  |  浏览/下载：33/0  |  提交时间：2015/11/17
Removal of cobalt(II) ion from aqueous solution by chitosan-montmorillonite 期刊论文  OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2014, 卷号: 26, 期号: 9, 页码: 1879-1884
Wang, Hailin; Tang, Haoqing; Liu, Zhaotie; Zhang, Xin; Hao, Zhengping; Liu, Zhongwen
收藏  |  浏览/下载：48/0  |  提交时间：2015/03/24
Coordination between cobalt (II) ion and carbonyl group in acetone probed by using DAOSD approach 期刊论文  OAI收割
JOURNAL OF MOLECULAR STRUCTURE, 2014, 卷号: 1069, 期号: SI, 页码: 217-222
作者:  Liu, J;  Gao, YL;  郑黎荣; Zheng, LR;  Gao, DQ;  He, AQ
收藏  |  浏览/下载：45/0  |  提交时间：2016/04/08
Structure and magnetic properties of (Al, Co) Co-doped ZnO thin films (EI CONFERENCE) 会议论文  OAI收割
2012 International Conference on Materials Science and Nanotechnology, ICMSN 2012, November 16, 2012 - November 18, 2012, Guangzhou, China
Cao P.; Bai Y.
收藏  |  浏览/下载：37/0  |  提交时间：2013/03/25
In this study  Zn0.99Co0.01Al0.015O thin film has been prepared by sol-gel method. The structural and magnetic properties of the sample were investigated. X-ray diffraction spectroscopy analyses indicate that the Co and Al codoping can not disturb the structure of ZnO. No additional peaks are observed in the Zn0.99Co0.01Al xO and Al3+ and Co2+ substitute for Zn 2+ without changing the wurtzite structure. The resistance measurements confirm that Al ions increase the free carriers concentration. Based on the above experiments we think the ferromagnetic behavior of the sample could not originate from Co nanoclusters. The presence of free carriers and localized d spins is a prerequisite for the appearance of ferromagnetism. As the result  the carriers generated by Al doping is considered a main factor to induce the ferromagnetic phenomenon. (2013) Trans Tech Publications  Switzerland.  
Theoretical studies on the local structure and spin Hamiltonian parameters for the orthorhombic Cu2+ center in LiNbO3 期刊论文  OAI收割
Optik, 2012, 卷号: 123, 期号: 18, 页码: 1601-1604
M. Q. Kuang; S. Y. Wu; H. M. Zhang
收藏  |  浏览/下载：30/0  |  提交时间：2013/02/05
A Study of Spin-Hamiltonian Parameters and Defect Structure for Co2+ Ion in the Tetragonal Zn2+ Site of Ba2ZnF6 Crystal 期刊论文  OAI收割
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2010, 卷号: 65, 期号: 10, 页码: 877-881
作者:  Li, Bang-Xing;  Zheng, Wen-Chen;  Yang, Wei-Qing
  |  收藏  |  浏览/下载：13/0  |  提交时间：2021/02/02
A Study of Spin-Hamiltonian Parameters and Defect Structure for Co2+ Ion in the Tetragonal Zn2+ Site of Ba2ZnF6 Crystal 期刊论文  OAI收割
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 2010, 卷号: 65, 期号: 10, 页码: 877-881
作者:  Li, Bang-Xing;  Zheng, Wen-Chen;  Yang, Wei-Qing
  |  收藏  |  浏览/下载：12/0  |  提交时间：2021/02/02
ZSM-5分子筛表面酸碱性质及对Co（2＋）的吸附 期刊论文  OAI收割
核化学与放射化学, 2010, 卷号: 032
作者:  许君政;  范桥辉;  李淑萍;  牛智伟;  邵大冬
  |  收藏  |  浏览/下载：43/0  |  提交时间：2020/11/23