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| 1 | Preparation and electrochemical performance of carbon-coated LiFePO4/LiMnPO4-positive material for a Li-ion battery显示文摘 | Qiangqiang Tan Bo Yan Yuxing Xu Yunfa Chen Jun Yang | 2017 | Particuology2017，15，1： | 5 |
| 2 | Solid-state synthesis of Li[Li_(0.2)Mn_(0.56)Ni_(0.16)Co_(0.08)]O_2 cathode materials for lithium-ion batteries显示文摘Layered Li|Li_(0.2)Mn_(0.56)Ni_(0.16)Co_(0.08]O_2 cathode materials were synthesized via a solid-state reaction for Liion batteries,in which lithium hydroxide monohydrate,manganese dioxide,nickel monoxide,and cobalt monoxide were employed as metal precursors.To uncover the relationship between the structure and electrochemical properties of the materials,synthesis conditions such as calcination temperature and time as well as quenching methods were investigated.For the synthesized Li[Li_(0.2)Mn_(0.56)Ni_(0.16)Co_(0.08)]O_2materials,the metal components were found to be in the form of Mn^(4+),Ni^(2+),and Co^(3+),and their molar ratio was in good agreement with stoichiometric ratio of 0.56:0.16:0.08.Among them,the one synthesized at 800 C for 12 h and subsequently quenched in air showed the best electrochemical performances,which had an initial discharge specific capacity and coulombic efficiency of 265.6 mAh/g and 84.0%,respectively,and when cycled at 0.5,1,and 2C,the corresponding discharge specific capacities were 237.3,212.6.and 178.6 mAh/g,respectively.After recovered to 0.1 C rate,the discharge specific capacity became259.5 mAh/g and the capacity loss was only 2.3% of the initial value at 0.1 C.This work suggests that the solid-state synthesis route is easy for preparing high performance Li[Li_(0.2)Mn_(0.56)Ni_(0.16)Co_(0.08)]O_2 cathode materials for Li-ion batteries. | Wenjuan Hao Hanhui Zhan Han Chen Yanhong Wang Qiangqiang Tan Fabing Su | 2014 | Particuology2014，12，4： | 1 |
| 3 | Mesoporous composite of LiFePO_4 and carbon microspheres as positive-electrode materials for lithium-ion batteries显示文摘Mesoporous LiFePO_4/C microspheres consisting of LiFePO_4 nanoparticles are successfully fabricated by an eco-friendly hydrothermal approach combined with high-temperature calcinations using cost-effective LiOH and Fe^(3+) salts as raw materials.In this strategy,pure mesoporous LiFePO_4 microspheres,which are composed of LiFePO_4 nanoparticles,were uniformly coated with carbon(~1.5nm).Benefiting from this unique architecture,these mesoporous LiFePO_4/C microspheres can be closely packed,having high tap density.The initial discharge capacity of LiFePO_4/C microspheres as positive-electrode materials for lithium-ion batteries could reach 165.3 mAh/g at 0.1 C rate,which is notably close to the theoretical capacity of LiFePO_4 due to the large BET surface area,which provides for a large electrochemically available surface for the active material and electrolyte.The material also exhibits high rate capability(~100 mAh/g at 8 C) and good cycling stability(capacity retention of 92.2%after 400 cycles at 8 C rate). | Qiangqiang Tan Cheng Lv Yuxing Xu Jun Yang | 2014 | Particuology2014，12，6： | 1 |
| 4 | Reduction mechanism of natural ilmen- ite with graphite 显示文摘 | Wang Yuming Yuan Zhangfu Guo Zhancheng Tan Qiangqiang Li Zhaoyi Jiang Weizhong | 2008 | Transactions of Nonferrous Metals Society of China2008，18，： | 1 |
| 5 | A microRNA-21-responsive doxorubicin-releasing sticky-flare for synergistic anticancer with silencing of microRNA and chemotherapy显示文摘A sticky-flare gold nanoparticle probe(AuNP-probe)is designed by the combination of locked nucleic acid functionalized silencing of microRNA technology for intracellular microRNA-21(miRNA-21)sensitively detecting,fluorescence imaging,localizing and silencing.The limit of detection is as low as 0.01 n M.Overexpressed miRNA-21 in cancer cells serves as endogenous drug release stimuli to trigger the release of probe-loaded doxorubicin(Dox),which soon translocates into cell nuclei.This multifunctional Dox-loaded AuNP-probe(Dox-AuNP-probe)could induce cancer cell apoptosis effectively through the synergistic effect of gene silencing and chemotherapy.This Dox-AuNP-probe exhibits superior drug potency compared to free Dox molecules,with a cell inhibition rate of 57%(but only 20%for Dox)to wild-type cancer cells and 30%(but 0%for Dox)to drug-resistent cancer cells after 72 h,and this strategy not only has the function of sensing,but also can effectively bypass drug resistance.In MCF-7 xenograft tumor-bearing mice,the Dox-AuNP-probes show greater inhibition for tumor tissues than miRNA-21 targeted AuNP-probes(Targeting-AuNP-probe)or free Dox molecules.Therefore,the Dox-AuNP-probe represents a promising nanotheranostic platform for future applications in cancer molecular imaging and therapy,especially providing a potential strategy to treat resistant cancers. | Min Hong Hongxiao Sun Qiangqiang Yang Shuang Cheng Shuxian Yu Shuhua Fan Chuan Li Cheng Cui Weihong Tan | 2021 | Science China Chemistry2021，64，6： | 0 |
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