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3篇 您的检索式:作者名="Shaohui Ji"
    题名 作者 年代 出处 被引量
1Isolation and characterization of liver epithelial progenitor cells from normal adult rhesus monkeys (Macaca mulatta)显示文摘Lifang Jin Shaohui Ji Xianghui Tang Xiangyu Guo Yongqing Lu Hongwei Chen Hongkui Deng Qi Zhou Weizhi Ji 2009Cell Research2009,19,2:2
2Engineering the morphology/porosity of oxygen-doped carbon for sulfur host as lithium-sulfur batteries显示文摘Despite the intriguing merits of lithium-sulfur(Li-S) systems, they still suffer from the notorious‘‘shuttling-effect' of polysulfides. Herein, carbon materials with rational tailoring of morphology and pores were designed for strong loading/adsorption with the controlling of energy-storage ability.Through rational tailoring, it is strongly verified that such engineering of evolutions result in variational of sulfur immobilization in the obtained carbon. As expected, the targeted sample delivers a stable capacity of 925 m Ah g^(-1) after 100 loops. Supporting by the 'cutting-off' manners, it is disclosed that mesopores in carbon possess more fascinated traits than micro/macropores in improving the utilization of sulfur and restraining Li_(2)S_x(4≤x≤8). Moreover, the long-chain polysulfide could be further consolidated by auto-doping oxygen groups. Supported by in-depth kinetic analysis, it is confirmed that the kinetics of ion/e-transfer during charging and discharging could be accelerated by mesopores, especially in stages of the formation of solid S_(8) and Li_(2)S, further improving the capacity of ion-storage in Li-S battery. Given this, the elaborate study provide significant insights into the effect of pore structure on kinetic performance about Li-storage behaviors in Li-S battery, and give guidance for improving sulfur immobilization.Limin Zhang Wenqing Zhao Shaohui Yuan Feng Jiang Xingqi Chen Yue Yang Peng Ge Wei Sun Xiaobo Ji 2021Journal of Energy Chemistry2021,30,9:1
3Coupled effects of pH and kaolinite colloids on antibiotic transport in porous media显示文摘Antibiotics can interact with natural colloids and the surrounding media upon entry into soil and groundwater systems,which significantly alters their dynamic behavior and complicates our understanding of antibiotic fate and transport in porous media.In this study,co-transport of antibiotics and kaolinite colloids was systematically investigated using combined column experiments and numerical simulation under different pH conditions.Sulfadiazine(SDZ)transport was enhanced by kaolinite colloids under neutral and alkaline conditions,which was attributed to the higher mobility of colloids as SDZ carriers,as well as competitive sorption.However,most injected SDZ was transported in a dissolved form owing to the low sorption capacity of SDZ to kaolinite colloids and quartz sand.The colloid-facilitated transport model provided a good description of total SDZ transport,but underestimated colloidal SDZ transport using parameters from kinetic sorption experiments.Kaolinite colloids significantly promoted ciprofloxacin(CIP)transport at pH 4.0,but inhibited it at pH 7.0 and9.0.Interestingly,enhanced CIP transport was due to the decreased number of effective sorption sites on quartz sand and the increased desorption of CIP from kaolinite colloids.Under neutral and alkaline conditions,deposited colloids provided additional sorption sites for CIP,which contributed to CIP retention.Moreover,CIP significantly inhibited the transport of kaolinite colloids owing to the increases in colloidal aggregate size and zeta potential.Overall,our results highlighted the different effects of mobile and immobile colloids on antibiotic transport,in addition to the implications of antibiotic speciation and clay colloids when predicting the transport behavior of these compounds.Shuhua JI Xiaowen LIU Xiu MENG Shaohui XU Qing LIN 2023Pedosphere2023,33,5:0
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