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| 1 | Sphalerite Rb-Sr Dating and in situ Sulfur Isotope Analysis of the Daliangzi Lead-Zinc Deposit in Sichuan Province, SW China显示文摘This study reports the sphalerite Rb-Sr age and LA-MC-ICP-MS in situ sulfur isotope analysis results of the Daliangzi Lead-Zinc Deposit in the Sichuan-Yunnan-Guizhou(SYG) triangle. Sphalerite Rb-Sr dating yields a Mississippian age of 345.2±3.6 Ma(MSWD=1.4), which is older than the published Late Triassic mineralization ages(230-200 Ma) of some other deposits. This indicates that at least two stages of lead-zinc mineralization have occurred in the SYG lead-zinc triangle. The first stage occurred in the Mississippian under an extensional environment, while the second stage occurred in the Late Triassic under a compressional environment. In situ sulfur isotope analysis of sphalerite growth zoning presents relatively large δ^(34)S values of 11.3‰-15.2‰ with small variations. The large δ^(34)S values indicate a reduced sulfur source of thermochemical reduction of seawater sulfates. Abundant organic matter in the black fracture zone possibly supplied reductants for thermochemical sulfate reduction(TSR) at the mineralization site. The small variation of δ^(34)S values suggests a slow and stable TSR process that could prevent the sudden supersaturation of sphalerite in the fluid and the resulting of fast participation. This is consistent with the well-crystallized characteristic of the sphalerite of the Daliangzi Deposit. | Wenhao Liu Xiaojun Zhang Jun Zhang Manrong Jiang | 2018 | Journal of Earth Science2018，29，3： | 5 |
| 2 | Mapping knowledge domains analysis of research topics of doctoral dissertations on Library Science in Europe and the United States显示文摘Europe and the United States are considered to be the leaders in the field of Library Science research.Their doctoral dissertations have an irreplaceable role for studying and tracking the development of Library Science.In this study,3 973 doctoral dissertations in the database of PQDD from year1925 to 2013 are used as the research object.Keywords co-occurrence analysis and | Guoli YANG Jing LIU Manrong WANG Zhangping LU | 2015 | Journal of Library Science in China2015，，1： | 4 |
| 3 | A study of electrodeionization process 显示文摘 | Wang Jianyou Wang Shichang Jin Manrong | 2000 | Desalination2000，132，： | 1 |
| 4 | STUDY ON ULTRASTRUCTURE IN SEVERAL TYPICAL HALOPHYTES显示文摘The characteristics of form and the structure of typical salt plants are usually consid-ered as suitable to the condition of salinity. So after studying their microstructure, we alsodid more careful observation of their ultrastructure and found some characteristics. Thesecharacteristics can not only explain the way in which they have adapted to salinization | Zhao Manrong Jia Huixian Gansu Agricultural University, Lanzhou, 730070 | 1993 | 干旱区资源与环境1993，7，Z1： | 1 |
| 5 | The retrieval of motion event by associations of temporal frequent pattern growth显示文摘 | Jia Ke Yongzhao Zhan Xiaojun Chen Manrong Wang | 2013 | Future Generation Computer Systems2013，，1： | 1 |
| 6 | Studies on lipid peroxida - tion damage and ultrastructural changes Ofmesophyll cells in typicalhalo- phytes 显示文摘 | Zhao Manrong Ma Ying | 1994 | Acta Botanica Boreali - Occidentalia Sinica1994，14，6： | 1 |
| 7 | A Study of electrodeionization process 显示文摘 | Wang Jianyou Wang Shichang Jin Manrong | 2000 | Desalination2000，132，： | 1 |
| 8 | A study of the electrodeionization process high-purity water production with a RO/EDI system 显示文摘 | Wang Jianyou Wang Shichang Jin Manrong | 2000 | Desalination2000，132，： | 1 |
| 9 | A Study of electrodeionization process显示文摘 | Wang Shichang Jin Manrong | 2000 | Desalination2000，13，2： | 1 |
| 10 | Isothermal titration calorimetry vs. high performance liquid chromatography fingerprint显示文摘 | Longhu Chen Lingling Qiu Dan Yan Ping Zhang Feng Xue Manrong Tan Yan Yan Xiaoxi Du Xiaohe Xiao | 2013 | Journal of Thermal Analysis and Calorimetry2013，，1： | 1 |
| 11 | A study of the electrodeionization process-high-purity water production with a RO/EDI system 显示文摘 | WANG Jianyou WANG Shichang JIN Manrong | 2000 | Desalination2000，132，13： | 1 |
| 12 | A study of the electrodeionization process:high-purity water production with a RO/EDI system显示文摘 | Wang Jianyou Wang Shichang Jin Manrong | 2000 | Desalination2000，2，： | 1 |
| 13 | Electron transfer in Cu/Cu_(2)O generated by disproportionation promoting efficient CO_(2)photoreduction显示文摘Constructing a high-efficiency composite material for CO_(2)photoreduction is a key step to the achievement of carbon neutralization,but a comprehensive understanding of the factors that dictate CO_(2)reduction activity remains elusive.Here,we constructed a series of Cu in situ combined on Cu_(2)O(Cu/Cu_(2)O-1,-2,-3)via an acid disproportionation method with various processing time.The optimal photocatalyst(Cu/Cu_(2)O-2)affords CO at a rate of 10.43μmol·g^(−1)·h^(−1),which is more than fourfold to that of pristine Cu_(2)O.Electron transfer in the samples was detected by X-ray absorption spectroscopy(XAS)as well as X-ray photoelectron spectroscopy(XPS).Interestingly,the best photoreduction performance was not achieved by the sample possessing the most electron transfer(Cu/Cu_(2)O-1)but by the one with moderate electron transfer(Cu/Cu_(2)O-2).By virtue of density functional theory(DFT)calculations,a linear relationship between Bader charge variation(Δq)of the active sites and adsorption energy of CO_(2)reduction intermediates was discovered,wherein the moderate charge transfer corresponds to appropriate adsorption energy,which benefits CO_(2)photoreduction activity substantially.This work provides guidance for the construction of composite catalysts for efficient CO_(2)photoreduction in a perspective of the quantity of electron transfer. | Qian Zhu Kainan Zhu Minmin Cai Yaowen Zhang Zhiyu Shao Mengpei Jiang Xiyang Wang Zhibin Geng Xiaofeng Wu Manrong Li Keke Huang Shouhua Feng | 2022 | Nano Research2022，15，8： | 0 |
| 14 | Effects of fluorination on crystal structure and electrochemical performance of antiperovskite solid electrolytes显示文摘The development of all-solid-state lithium batteries(ASSLBs)depends on exploiting solid-state electrolytes(SSEs)with high ionic conductivity and electrochemical stability.Fluorination is generally considered to be an effective strategy to improve the ionic conductivity and electrochemical stability of inorganic SSEs.Here,we report the partial fluorination of the chlo rine sites in an antiperovskite,by which the orthorhombic Li_(2)OHCl was transformed into cubic Li_(2)OHCl_(0.9)F_(0.1),resulting in a fourfold increase in ionic conductivity at 30℃.The ab initio molecular dynamics simulations suggest that both the crystal symmetry and the anions electronegativity influence the diffusion of Li+in the antiperovskite structure.Besides,from the perspective of experiments and calculations,it is confirmed that fluorination is a feasible method to improve the electrochemical stability of antiperovskite SSEs.The LiFePO_(4)|Li cell based on Li_(2)OHCl_(0.9)F_(0.1) is also assembled and exhibits stable cycle performance,which indicates that fluorination of antiperovskite SSEs is an effective way to produce high-performance SSEs for practical application of ASSLBs. | Lei Gao Manrong Song Ruo Zhao Songbai Han Jinlong Zhu Wei Xia Juncao Bian Liping Wang Song Gao Yonggang Wang Ruqiang Zou Yusheng Zhao | 2023 | Journal of Energy Chemistry2023，，2： | 0 |
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