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4篇 您的检索式:作者名="Shushuang Li"
    题名 作者 年代 出处 被引量
1Light-controlled synthesis of uniform platinum nano- dendrites with markedly enhanced electrocatalytic activity显示文摘我们报导一在基于锌(II ) 播种途径的 situ 快在白轻照耀下面的卟啉(ZnP ) ,与悦耳的尺寸导致一致的球形的铂 nanodendrites。铂 nanodendrites 展览显著地与商业铂黑色相比向氧减小反应(ORR ) 和甲醇氧化反应(粗腐殖质) 改进了 electrocatalytic 活动。Weifeng Si Jia Li Huanqiao Li Shushuang Li Jie Yin Huan Xu Xinwen Guo Tao, Zhang Yujiang Song 2013Nano Research2013,6,10:7
2Facile synthesis and electrochemical properties of MnO_2/carbon nanotubes显示文摘The poor electrical conductivity of MnO_2 limits its use as an electrode material.To overcome this limitation,we report an easy and rapid approach to deposit nanosized MnO_2 onto multi-wall carbon nanotubes functionalized with hydroxyl groups(MWCNTs-OH) by chemical reduction of KMnO_4 with MnSO_4 in aqueous solution under ambient conditions.Characterization with XRD and TEM reveals that the obtained MnO_2/MWCNTs-OH composite is nanocrystalline and partially covered by MnO_2 nanosheets with a thickness of 1-3 nm at a MnO_2 loading of 20 wt%.Cyclic voltammetry(CV) and galvanostatic charge-discharge measurements reveal that the MnO_2/MWCNTs-OH composite with a MnO_2 loading of 20 wt% has a relatively high specific capacitance of 234 F/g at a scan rate of 2mV/s and exhibits good cycling stability.Furthermore,the oxygen reduction reaction(ORR) shows that MnO_2/MWCNTs-OH composite may have potential applications as a non-noble metal electrocatalyst in fuel cells and metal-air batteries.Yang Lv Huanqiao Li Yan Xie Shushuang Li Jia Li Yongheng Xing Yujiang Song 2014Particuology2014,12,4:2
3Highly Chemoselective Reduction of Nitroarenes Using a Titania-Supported Platinum-Nanoparticle Catalyst under a CO Atmosphere显示文摘Shushuang Li Fuzerong Wang Yongmei Liu Yong Cao 2017Chinese Journal of Chemistry2017,35,5:1
4Excellent thermal stability and high energy storage performances of BNT-based ceramics via phase-structure engineering显示文摘Herein,a novel strategy for regulating the phase structure was used to significantly enhance the recoverable energy storage density(Wrec)and the thermal stability via designing the(1-x)[(Bi_(0.5)Na_(0.5))_(0.7)Sr_(0.3)TiO_(3)]-xBiScO_(3)((1-x)BNST-xBS)relaxor ferroelectric ceramics.The incorporation of BS into BNST ceramics markedly increases the local micro-structure disorder,causing a high polarization and inhibiting polarization hysteresis for 0.95BNST-0.05BS ceramics,leading to a large Wrec of 5.41 J/cm^(3)with an ideal efficiency(h)of 78.5%.Meanwhile,transmission electron microscope(TEM)results further proved that the nano-domain structure and the tetragonal(P4bm)phase superlattice structure of 0.95BNST-0.05BS ceramics possess an excellent thermal stability(20-200℃).An outstanding Wrec value of 3.18×(1.00±0.03)J/cm^(3)and an h value of 74.500±0.025 are achieved under a temperature range from 20℃to 200℃.This work provides a promising method for phase-structure design that can make it possible to apply temperature-insensitive ceramic dielectrics with a high energy storage density in harsh environments.Mingkun Wang Tian Bai Aina He Zhongbin Pan Jinghao Zhao Luomeng Tang Zhihe Zhao Jinjun Liu Shushuang Li Weixing Xia 2023Journal of Materiomics2023,9,6:0
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