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4. Synthesis and Modification of a Lamellar Co3O4 Anode for Lithium-Ion Batteries

Author

LU Sha-Sha, Wang Xue-Jun, Xu Shengming, Huang Guoyong, and LI Lin-Yan

Subjects
Materials science, Scanning electron microscope, Oxide, Analytical chemistry, chemistry.chemical_element, Thermal treatment, Anode, Crystallinity, chemistry.chemical_compound, chemistry, Phase (matter), Lamellar structure, Lithium, Physical and Theoretical Chemistry
Abstract

For advanced performance lithium-ion batteries (LIBs) various novel electrode materials with high energy density have been extensively investigated. Cobaltosic oxide (Co3O4), commonly used as an anode in LIBs, has attracted much interest because of its high theoretical specific capacity (890 mAh∙g - 1 ), high tap density, and stable chemical properties. However, its practical use has been hindered because of its low electronic conductivity and poor rate capability. To address these problems, we investigated a liquid phase precipitation method followed by thermal treatment and obtained a unique lamellar Co3O4 powder. Its X-ray diffraction (XRD) diffraction peaks match the standard pattern for cubic phase Co3O4 with good crystallinity. We found that the Co3O4 powder consists of many irregular sheets (1.5-3.0 µm in diameter, 100-300 nm in thickness) with numerous poles by scanning electron microscopy (SEM).Additionally, the surface area was about 30.5 m 2

Published
2014

6. Impact of Chemotherapy Delay on Overall Survival for AML with I DH1/2 Mutations: A Study in Adult Chinese Patients

Author

Wang, Jing Han, primary, Guo, Qi, additional, Ma, Zhi Xin, additional, Ma, Qiu Ling, additional, Yu, Meng Xia, additional, Yin, Xiu Feng, additional, Lu, Sha Sha, additional, Xie, Qiong Hong, additional, Jiang, Yue Hong, additional, Shen, Dan, additional, Ma, li Ya, additional, Shi, Hui, additional, Yu, Wen Juan, additional, Lou, Ye Jiang, additional, Li, Ying, additional, Yang, Min, additional, Xu, Gai Xiang, additional, Mao, Li Ping, additional, Li, Jian Hu, additional, Wang, Fan Ping, additional, Wang, Dong Mei, additional, Wei, Ju Ying, additional, Tong, Hong Yan, additional, Huang, Jian, additional, and Jin, Jie, additional

Published
2015
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7. Impact of Chemotherapy Delay on Overall Survival for AML with IDH1/2 Mutations: A Study in Adult Chinese Patients

Author

Wang, Jing-Han, primary, Guo, Qi, additional, Ma, Zhi-Xin, additional, Ma, Qiu-Ling, additional, Yu, Meng-Xia, additional, Yin, Xiu-Feng, additional, Lu, Sha-Sha, additional, Xie, Hong-Qiong, additional, Jiang, Yue-Hong, additional, Shen, Dan, additional, Ma, Li-Ya, additional, Shi, Hui, additional, Yu, Wen-Juan, additional, Lou, Ye-Jiang, additional, Li, Ying, additional, Yang, Min, additional, Xu, Gai-Xiang, additional, Mao, Li-Ping, additional, Li, Jian-Hu, additional, Wang, Huan-Ping, additional, Wang, Dong-Mei, additional, Wei, Ju-Ying, additional, Tong, Hong-Yan, additional, Huang, Jian, additional, and Jin, Jie, additional

Published
2015
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8. High IDH1 Expression Is Associated with a Poor Prognosis in Cytogenetically Normal Acute Myeloid Leukemia

Author

Ma, Qiu-Ling, primary, Wang, Jing-Han, additional, Wang, Yun-gui, additional, Hu, Chao, additional, Mu, Qi-Tian, additional, Yu, Meng-Xia, additional, Wang, Lei, additional, Wang, Dong-Mei, additional, Yang, Min, additional, Yin, Xiu-Feng, additional, Chen, Fei-Fei, additional, Lu, Sha-Sha, additional, Chen, Jian, additional, Zhu, Zhi-Juan, additional, Chen, Sai-Juan, additional, and Jin, Jie, additional

Published
2014
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10. Impact of Chemotherapy Delay on Overall Survival for AML with I DH1/2Mutations: A Study in Adult Chinese Patients

Author

Wang, Jing Han, Guo, Qi, Ma, Zhi Xin, Ma, Qiu Ling, Yu, Meng Xia, Yin, Xiu Feng, Lu, Sha Sha, Xie, Qiong Hong, Jiang, Yue Hong, Shen, Dan, Ma, li Ya, Shi, Hui, Yu, Wen Juan, Lou, Ye Jiang, Li, Ying, Yang, Min, Xu, Gai Xiang, Mao, Li Ping, Li, Jian Hu, Wang, Fan Ping, Wang, Dong Mei, Wei, Ju Ying, Tong, Hong Yan, Huang, Jian, and Jin, Jie

Abstract

The effect of time from diagnosis to treatment (TDT) on overall survival of patients with acute myeloid leukemia (AML) remain obscure. Furthermore, whether chemotherapy delay impacts overall survival (OS) of patients with a special molecular subtype has not been investigated. Here, we enrolled 364 cases of AML to assess the effect of TDT on OS by fractional polynomial regression in the context of clinical parameters and genes of FLT3ITD, NPM1, CEBPA, DNMT3a, and IDH1/2mutations. Results of the current study show IDH1/2mutations are associated with older age, M0 morphology, an intermediate cytogenetic risk group, and NPM1mutations. TDT associates with OS for AML patients in a nonlinear pattern with a J shape. Moreover, adverse effect of delayed treatment on OS was observed in patients with IDH1/2mutations, but not in those with IDH1/2wild type. Therefore, initiating chemotherapy as soon as possible after diagnosis might be a potential strategy to improve OS in AML patients with IDH1/2mutations.

Published
2015
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