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3篇 您的检索式:作者名="Zhonghao Chao"
    题名 作者 年代 出处 被引量
1Special Column on Convergence of Carbon Neutral Transition via Energy Storage Technologies显示文摘Limiting global warming to 1.5°C would be a herculean task to all human beings.To reach this goal,the world would have to curb its carbon emissions by at least 49%of 2017 levels by 2030 and then achieve carbon neutrality by 2050.Installing renewable energy systems is a key to achieving the decarbonization goal.However,the intermittent nature of renewable energies is challenging because it can disrupt the daily operation of the electric grid.Energy storage technology is the key to resolve the problems of intermittency,volatility and low energy density in the large-scale utilization of clean and renewable energy.XU Ben ZHANG Xinjing RAO Zhonghao XU Chao MA Zhiwen 2023Journal of Thermal Science2023,32,6:0
2Measurement and model of density,viscosity,and hydrogen sulfide solubility in ferric chloride/trioctylmethylammonium chloride ionic liquid显示文摘The density and viscosity of ferric chloride/trioctylmethylammonium chloride ionic liquid(rFeCl_(3)/[A336]Cl)with different molar ratios(r=0.1-0.8)of FeCl_(3) to[A336]Cl were measured at temperatures from 313.15 to 358.15 K and atmospheric pressure.The density and viscosity data were fitted by the relevant temperature variation equations,respectively.The variation of density and viscosity with temperature and r was obtained.The solubility of rFeCl_(3)/[A336]Cl to H_2S was measured at temperatures from 318.15 to 348.15 K and pressures from 0 to 150 kPa.The effects of temperature,pressure,and r on the solubility of H_(2)S were discussed.The reaction equilibrium thermodynamic model(RETM)was used to fit the H_(2)S solubility data,and the average relative error was less than 1.3%,indicating that the model can relate the solubility data well.And Henry's constant and chemical reaction equilibrium constant were obtained by the RETM fitting.The relationships of Henry's constant and chemical reaction equilibrium constant with temperature and r were analyzed.Zhonghao Li Yuanyuan Yang Huanong Cheng Yun Teng Chao Li Kangkang Li Zhou Feng Hongwei Jin Xinshun Tan Shiqing Zheng 2023Chinese Journal of Chemical Engineering2023,59,7:0
3Synthesis of symmetrical medium-and long-chain triacylglycerols rich in arachidonic acid at sn-2 position for infant formula显示文摘Medium-and long-chain triacylglycerols(MLCT)rich in arachidonic acid(ARA)at sn-2 position were synthesized by a two-step enzymatic method.Firstly,sn-2 monoacylglycerols(MAG)were synthesized at a temperature of 25℃ by enzymatic alcoholysis.The MAG with 69.42%ARA at sn-2 position were obtained by solvent extraction and low temperature solvent crystallization.Secondly,the MLCT rich in ARA at sn-2 position and capric acid(CA)at sn-1,3 positions were produced by enzymatic esterification.Under the optimal conditions(MAG:CA=1:3(mol/mol),0.05 MPa vacuum,8% Lipozyme RM IM,5 h,25℃),the content of triacylglycerol was up to 93.60%.The triacylglycerol in the form of C10:0-C20:4-C10:0(including isomers)was about 40.43%.The ARA contents in the total and sn-2 fatty acid composition of the final product were 32.35%and 51.12%,respectively.MLCT rich in ARA at sn-2 position were successfully produced and the product has the potential application for functional food and infant formula.Xuan Jiang Jianhua Huang Yaru Li Ye Wen Shibin Wu Xiuli Xu Zhonghao Chao Hong Zhang Xiaoqiang Zou 2022Food Bioscience2022,45,1:0
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