| 1 | FactSage Thermodynamic Database for Steelmaking Refractory Research显示文摘Thermodynamic databases are very useful to analyze the complex chemical reactions happening in high temperature material processes. An accurate thermodynamic database based on physically sound thermodynamic models can provide thermodynamic calculations of useful phase diagrams and comprehensive chemical reactions related to refractory corrosion in steelmaking processes. In this study,the FactS age thermodynamic database,one of the most comprehensive thermodynamic databases for oxide systems among other commercial software,is reviewed in particular for the steelmaking refractory research,and several applications to refractory corrosion are presented. | In-Ho JUNG Marie-Aline VAN ENDE Mun-Kyu CHO Zhanmin CAO | 2015 | China's Refractories2015，24，1： | 1 |
| 2 | Synthesis of coal tar pitch-derived heteroatom-doped porous carbon materials for aqueous zinc-ion hybrid supercapacitors显示文摘Zinc-ion hybrid supercapacitors (ZHSs), which combine the superiority of batteries and supercapacitors, will become a new development direction in the field of energy storage. The development of ZHSs with high capacity and high stability can be further promoted by heteroatom doping or structural modification of cathode materials. Herein, N,O,P co-doped porous carbon materials were synthesized by a facile method using coal tar pitch as precursor, aluminum phosphate as template, and sodium hydroxide as activator. Due to the high specific surface area and abundant micropores, the heteroatom-doped porous carbon materials were employed as cathode for aqueous ZHSs to study the electrochemical performance. Benefitted from the rich micropores and heteroatom doping, the porous carbon electrodes exhibit an outstanding electrochemical performance and deliver a large specific capacitance of 113.3 mA h g�� 1 at 0.1 A g�� 1. In addition, the porous carbon electrode shows a high energy density of 64.9 Wh kg�� 1 and a high power density of 1.23 kW kg�� 1, which outperforms most aqueous ZHS energy storage systems previously reported. Interestingly, after 5000 cycles at 1 A g�� 1, the specific capacity is about 36% higher than the original capacity and the coulomb efficiency still remains nearly 100%. The article may provide a new insight into exploring cathode materials for high-performance aqueous rechargeable zinc-ion energy storage devices. | Xia Zhang Ende Cao Yujiao Tian Miaomiao Zhang Xiangchun Liu Zhao Lei Zhigang Zhao Ping Cui Qiang Ling Ruilun Xie | 2022 | Carbon Resources Conversion2022，5，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员