Sun-Chao Cheng

Fudan University

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Zheng‐Wen Fu

Fudan University

Jia Yao

Hong Kong University of Science and Technology

Hong Li

Institute of Physics

Xizhe Liu

Jilin University

Dongmei Li

University of Chinese Academy of Sciences

Bofei Xue

Ji Hua Laboratory

Mingzhe Xue

Zhejiang University of Technology

Liquan Chen

Institute of Physics

Qingbo Meng

Institute of Physics

FU Zheng-Wen

Fudan University

Cooperative Institutions

Chinese Academy of Sciences

Institute of Physics

Fudan University

University of Chinese Academy of Sciences

University of Science and Technology of China

Institute of High Energy Physics

Tianmu Lake Institute of Advanced Energy Storage Technologies (China)

Czech Academy of Sciences, Institute of Physics

Shanxi Academy of Medical Sciences

Shanxi Medical University

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Fabrication and lithium electrochemistry of Ag2Se thin film anode

Electrochimica Acta (2005)

Mingzhe Xue Sun-Chao Cheng Jia Yao Zheng‐Wen Fu

Orthorhombic crystal system

Pulsed Laser Deposition

10.1016/j.electacta.2005.09.020

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Citations (34)

Electrochemical Properties of SnSe Thin Film Electrode Fabricated by Pulsed Laser Deposition

Acta Physico-Chimica Sinica (2006)

Xue Ming-Zhe Sun-Chao Cheng Jia Yao FU Zheng-Wen

Pulsed Laser Deposition

Deposition

10.3866/pku.whxb20060326

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Citations (12)

Cheap and Environmentally Benign Electrochemical Energy Storage and Conversion Devices Based on AlI₃ Electrolytes.

ChemInform (2006)

Bofei Xue Zheng‐Wen Fu Hong Li Xizhe Liu Sun-Chao Cheng

Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.

10.1002/chin.200640011

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Cheap and Environmentally Benign Electrochemical Energy Storage and Conversion Devices Based on AlI₃ Electrolytes

Journal of the American Chemical Society (2006)

Bofei Xue Zheng‐Wen Fu Hong Li Xizhe Liu Sun-Chao Cheng

Cheap and environmentally benign electrochemical energy conversion and storage devices, including a dye-sensitized solar cell (DSSC) using an AlI3-ethanol electrolyte and a new Al/I2 primary battery, are reported. The AlI3-ethanol electrolyte can be prepared simply by adding aluminum powder and iodine into ethanol at ambient conditions. The DSSC using this AlI3-ethanol electrolyte achieved an energy conversion efficiency of 5.9% at AM 1.5 (100 mW/cm-2). In the Al/I2 battery, AlI3 is formed spontaneously when aluminum and iodine electrodes are brought into contact at room temperature. Then I- anions transport across the AlI3 solid electrolyte for further electrochemical reactions.

Electrochemical cell

Energy transformation

10.1021/ja057791v

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Citations (48)

M/Xn (MAl, Mg; XBr, I) batteries based on anion transport mechanism

Electrochemistry Communications (2006)

Zheng‐Wen Fu Le Yu Sun-Chao Cheng Jia Yao Hong Li

Fast ion conductor

10.1016/j.elecom.2006.08.027

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Lithium Electrochemistry of a Novel SnSe Thin-Film Anode

Journal of The Electrochemical Society (2006)

Mingzhe Xue Jia Yao Sun-Chao Cheng Zheng‐Wen Fu

SnSe thin film prepared by reactive pulsed laser deposition (PLD) method was found to be a novel and promising anode material. Cyclic voltammetry (CV) and discharge and charge behaviors of cells were examined, and the reversible discharge capacities in the range from were achieved during the first . A reduction in oxidation peaks at 1.3 and from CV curves of cell was first observed, indicating the reversible formation and decomposition of reaction of . This feature is utterly different from those of or SnO and , in which and are inactive. The lithium electrochemical reaction of SnSe thin-film electrode has been investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS). Both classical alloying process and the selenidation-reduction of nanosized metal tin were revealed in lithium electrochemical reaction of SnSe. SnSe as the starting material for conversion to Li–Sn alloy can improve its electrochemical performance with high reversible capacity and good, stable cyclability, demonstrating a promising anode material for future rechargeable lithium batteries.

Lithium battery

10.1149/1.2139871

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Citations (93)

Electrosynthesis at Different Potentials and Properties of Polypyrrole Doped with Heteropolytungstate

Portugaliae electrochimica acta (1999)

Toribio F. Otero Sun-Chao Cheng

The influence of the synthesis potential on the kinetics of electropolymerization and the properties of a hybrid material polypyrrole doped with heteropolytungstate was studied in organic solutions by potential steps and cyclic voltammetry techniques.It was found the presence of side reactions at low potentials when thin fdms were electrogenerated.The productivity of the hybrid material kept always a high constant value whatever the studied potentials.

Electrosynthesis

Polypyrrole

10.4152/pea.199902121

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