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| 1 | Effective regeneration of high-performance anode material recycled from the whole electrodes in spent lithium-ion batteries via a simplified approach显示文摘Along with the extensive application of energy storage devices,the spent lithium-ion batteries(LIBs)are unquestionably classified into the secondary resources due to its high content of several valuable metals.However,current recycling methods have the main drawback to their tedious process,especially the purification and separation process.Herein,we propose a simplified process to recycle both cathode(LiCoO_(2))and anode(graphite)in the spent LIBs and regenerate newly high-performance anode material,CoO/CoFe2O4/expanded graphite(EG).This process not only has the advantages of succinct procedure and easy control of reaction conditions,but also effectively separates and recycles lithium from transition metals.The 98.43%of lithium is recovered from leachate when the solid product CoO/CoFe2O4/EG is synthesized as anode material for LIBs.And the product exhibits improved cyclic stability(890 mAh g^(-1) at 1 A g^(-1) after 700 cycles)and superior rate capability(208 mAh g^(-1) at 5 A g^(-1)).The merit of this delicate recycling design can be summarized as three aspects:the utilization of Fe impurity in waste LiCoO_(2),the transformation of waste graphite to EG,and the regeneration of anode material.This approach properly recycles the valuable components of spent LIBs,which introduces an insight into the future recycling. | Long Ye Chunhui Wang Liang Cao Hougui Xiao Jiafeng Zhang Bao Zhang Xing Ou | 2021 | Green Energy & Environment2021，6，5： | 3 |
| 2 | Implementation and improvement of construction technologies of roller compacted concrete for left guide wall in three gorges project显示文摘 | Zhou Hougui Wang Duanming Li Haibo | | 0，，01： | 1 |
| 3 | Continuous construction technologies of roller compacted concrete dam under high temperature in Jinghong hydropower station显示文摘 | Zhou Hougui Shu Guangsheng | | 0，，03： | 1 |
| 4 | Study on the cause and treatment of rall corrugation for Beijing metro 显示文摘 | ZHANG Hougui LIU Weining | 2014 | Wear2014，，317： | 1 |
| 5 | Locked coil wire rope:A new non -destructive test显示文摘 | Chen Hougui Kang Yihua Wu Xinjun | 2005 | Wire Industry2005，72，855： | 1 |
| 6 | Studyon the cause and treatment of rail corrugation for Beijing metro显示文摘 | ZHANG Hougui LIU Weining LIU Weifeng | 2014 | Wear2014，317，12： | 1 |
| 7 | Study on the cause and treatment of rail corrugation forBeijing metro 显示文摘 | Zhang Hougui Liu Weining Liu Weifeng | 2014 | Wear2014，317，12： | 1 |
| 8 | Nondestructive testing method and technique for cable-stayed bridge steel cables显示文摘 | Xinjun Wu Yihua Kang Hougui Chen | 2004 | Key Engineering Materials2004，，7： | 1 |
| 9 | STABILITY ANALYSIS OF COFFERDAM SLUMP AND ITS APPLICATION IN THE CLOSURE OPERATION OF THREE GORGES PROJECT显示文摘A theoretical model is built to calculate the slump of dike head during process of cofferdam construction in river closure operation. Considering flow scours, the depth of scouring zone is estimated and its effect on slump scale can be determined. Using the theoretical model to analyze stability of cofferdam of The Three Gorge Project, slump length and volume of dike head in the river closure operation are predicted. When closure gap is 1 10-80m wide, slump occurs heavily and the maximum slump length of dike head reaches 7m. | WANG Guangqian Professor, Dept. of Hydraulic Engineering, Tsinghua University, Beijing 100084,China ZHOU Hougui Senior Engineer, Gezhouba Group Corporation, Yichang Hubei 443002, China LIU Lubo Master Student, Dept. of Hydraulic Engineering, Tsinghu | 1997 | International Journal of Sediment Research1997，12，3： | 1 |
| 10 | Two methods for determining softening relationships of dam con- crete and wet-screened concrete 显示文摘 | ZHAO Zhifang ZHANG Jun ZHOU Hougui | 2012 | Advances in Structural Engineering2012，15，7： | 1 |
| 11 | Vibration sensitive admixture for roller compacted concrete显示文摘In order to further speed up the construction progress,shorten the rolling time and reduce the rolling times of roller compacted concrete after analyzing work of construction progress improvement measures of roller compacted concrete,research on vibration sensitive admixture is carried out and satisfactory results are acquired.The new type vibration sensitive admixture was used in the project of Jinghong hydropower station in Yunnan Province,China.The engineering experimental results show that various indexes have been verified.Meanwhile,the compactness of roller compacted concrete is improved under the same rolling times,the rolling times and the duration time can be reduced under the same compactness requirement in construction practice. | Zhou Hougui | 2013 | Engineering Sciences2013，11，6： | 0 |
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