基本信息科学研究教育教学论文专著
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张红霞
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基本信息


张红霞，女，汉族，1978年生。工程师；哈尔滨工业大学理学院。

发表SCI论文3篇，单篇他引20次以上。

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论文期刊

论文标题Synthesis of CuO nanocrystalline and their application as anode materials for capacitors

作者Zhang Hongxia, Zhang Milin

期刊名称Materials Chemistry and Physics

期卷2008,108

简单介绍Cauliflower-like, nanobelt-shaped and feather-likeCuOnanocrystallines were synthesized by the chemical deposition method. The microstructureand morphology of CuO were characterized by X-ray diffraction (XRD), energy-dispersive spectrum (EDS) and field emission scanning electronmicroscopy (FESEM). Results showed that the morphology of CuO was affected by property of alkali added into system. The probable mechanismsof the formation of CuO with different morphologies were discussed. The electrochemical properties of CuO as electrode material were enhancedby the improving of morphology. Cauliflower-like CuO exhibited a higher specific capacitance (116.9 F g？1) than nanobelt-shaped and feather-likeCuO, and also showed good reversibility. Specific capacitance of cauliflower-like CuO (115.3 F g？1)was 343.5% higher than CuO bought (26 F g？1)at 5mAcm？2.


论文标题Preparation of ZnO Nanorods through Wet Chemical Method

作者Zhang Hongxia, Feng Jing, Wan Jun, Zhang Minlin

期刊名称Materials Letters

期卷2007,61(30



论文标题Preparation of flower-like CuO by a simple chemical precipitation method and their application as electrode materials for capaci

作者Hongxia Zhang, Jing Feng, Milin Zhang

期刊名称Materials Research Bulletin

期卷2008, 43

简单介绍A novel CuO electrode material with flower-like nanostructures was fabricated at a low temperature (80 8C) by a simplechemical precipitation method. Scanning electron microscopy (SEM) results showed that CuO with spherical and flower-likestructure can be formed under a weak alkali (C6H12N4), and CuO with sheets structure can be obtained under a strong alkali(NaOH). A possible growth mechanism of CuO nanocrystals was discussed. The flower-like CuO electrode exhibited a higherspecific capacitance (133.6 Fgu00021) and an excellent cycle performance at a high current density of 10 mA/cm2. Specific capacitanceof flower-like CuO was 405.3% higher than globular CuO (26.44 Fgu00021) at 2 mA/cm2.