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您的检索式：作者名="Huacheng Zhu"
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| 1 | Microwave-Assisted Synthesis of NiCo_2O_4 Double-Shelled Hollow Spheres for High-Performance Sodium Ion Batteries显示文摘The ternary transitional metal oxide NiCo_2O_4 is a promising anode material for sodium ion batteries due to its high theoretical capacity and superior electrical conductivity. However, its sodium storage capability is severely limited by the sluggish sodiation/desodiation reaction kinetics. Herein, NiCo_2O_4 double-shelled hollow spheres were synthesized via a microwave-assisted, fast solvothermal synthetic procedure in a mixture of isopropanol and glycerol, followed by annealing. Isopropanol played a vital role in the precipitation of nickel and cobalt,and the shrinkage of the glycerol quasi-emulsion under heat treatment was responsible for the formation of the double-shelled nanostructure. The as-synthesized productwas tested as an anode material in a sodium ion battery,was found to exhibit a high reversible specific capacity of 511 m Ahg^(-1) at 100 m Ag^(-1), and deliver high capacity retention after 100 cycles. | Xiong Zhang Yanping Zhou Bin Luo Huacheng Zhu Wei Chu Kama Huang | 2018 | Nano-Micro Letters2018，10，1： | 5 |
| 2 | Thermal analysis on the process of microwave-assisted biodiesel production显示文摘 | Li Wu Huacheng Zhu Kama Huang | 2013 | Bioresource Technology2013，，： | 1 |
| 3 | Numerical study on the role of microwave-metal discharge in microwave pyrolysis of WPCBs显示文摘As a promising green technology,microwave heating is highlighted by its high efficiency and low consumption,especially in the fast pyrolysis treatment for e-waste recycling.Electric discharge induced by microwave-metal interaction plays a significant role in the process,and its contribution to heat generation is,however,always hard to define qualitatively through direct experiments.In this simulation,a microwave heating model featuring the pulsed microwave-metal(MW-m)discharge was designed in multi-dimensions,using COMSOL Multiphysics software,to emphatically probe the depth and extent of the hot-spot effect as well as its auxo-action on the pyrolysis process of waste printed circuit boards(WPCBs).The energy loss generated by MW-m discharge was added into the models in the form of a built-in fluctuating heat source,and it is found that at a relatively low microwave energy-to-heat conversion rate(31.5%,220.5 W),due to the unique thermal effect of microwave-metal discharge,it can achieve an ideal pyrolysis effect.Based on the results,the instantaneous heat by discharge is generated in the similar trend of radiation pulses,and the local temperature of discharge spots can reach more than 2000 K the instant the discharge occurs,shortening the overall pyrolysis from dozens of minutes to around 200 s. | Zhenyu Jiang Jing Sun Wenlong Wang Huacheng Zhu Jingwei Li Zhanlong Song Xiqiang Zhao Yanpeng Mao Shouyan Chen | 2021 | Waste Disposal and Sustainable Energy2021，3，3： | 0 |
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