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| 1 | From nanoparticles to single atoms for Pt/CeO2:Synthetic strategies,characterizations and applications显示文摘Pt/CeO2 catalysts with unitary Pt species,nanoparticles,clusters or single atoms,often exhibit excellent activity and unique selectivity in many catalytic reactions benefiting from their small size,abundant unsaturated active sites,and unique electro nic structure.In recent years,a tre mendous number of related articles have provided great inspiration to future research and development of Pt/CeO2 catalysts.In this review,the state-of-the-art evolution of Pt nanoparticles to Pt single atoms on CeO2 is reviewed with the emphasis on synthetic strategies,advanced characterization techniques(allowing one to clarify the single atoms from clusters),the catalytic applications and mechanisms from the viewpoint of theoretical calculation.Finally,the critical outlooks and the challenges faced in developing the single-atom Pt/CeO2 catalysts are highlighted. | Ying Xin Nana Zhang Yanan Lv Jin Wang Qian Li Zhaoliang Zhang | 2020 | Journal of Rare Earths2020，38，8： | 7 |
| 2 | An analysis of oasis evolution based on land use and land cover change: A case study in the Sangong River Basin on the northern slope of the Tianshan Mountains显示文摘自从1950年代,调查绿洲进化和外设的变化由重建七张陆地盖子地图在 Sangong 河盆抛弃的这研究源于黑白天线相片( 1958 , 1968 ,和 1978 ),一张颜色红外线的天线相片( 1987 ), Landsat 题目的 Mapper ( TM )形象( 1998 ),卫星倒 lObservation de la Terre (点)形象( 2004 ),和 Landsat 运作的陆地成像器( OLI )形象( 2014 )。结果显示出那:(1 ) 自从 1950,绿洲连续地从一把冲积扇子膨胀了超过四次到一个冲积平原,引起荒芜的风景的收缩那被一个 Haloxylon ammodendron Bunge 社区(HBC ) 和一个 Tamarix chinensis 愁相社区(TLC ) 统治。而且,主要(1958-1968 ) 并且期末考试(2004-2014 ) 舞台是最重要的时期在哪个农业土地在时期 1958-1968 期间经历了最快速的扩大期间,并且布满建筑物区域在 2000 年代以后显示出最快速的扩大。(2 ) 二个基本管理模式,本地政府形成的一个本地模式和一个农场管理模式由 Xinjiang 生产和构造军团发展了,一起在各种各样的陆地使用和 landcover (LULC ) 下面的支持的绿洲进化上演。(3 ) 现代绿洲的进化在 1950s-2004 期间显示出干旱绿洲的一般特征,当在 2004-2014 的时期期间它被大规模内部盆的水消遣或新水来源的进口描绘时。(4 ) 绿洲在损坏荒芜的植被的情况下膨胀了,导致在荒芜的植物社区的结构的不同变化,它将使保护荒芜的生态系统更困难。 | ZHANG Qi LUO Geping LI Longhui ZHANG Miao LV Nana WANG Xinxin | 2017 | Journal of Geographical Sciences2017，27，2： | 4 |
| 3 | Nitrogen and fluorine co-doped TiO_(2)/carbon microspheres for advanced anodes in sodium-ion batteries: High volumetric capacity, superior power density and large areal capacity显示文摘Fast charging and high volumetric capacity are two of the critical demands for sodium-ion batteries(SIBs).Although nanostructured materials achieve outstanding rate performance,they suffer from low tap density and small volumetric capacity.Therefore,how to realize large volumetric capacity and high tap density simultaneously is very challenging.Here,N/F co-doped TiO_(2)/carbon microspheres(NF- TiO_(2)/C)are synthesized to achieve both of them.Theoretical calculations reveal that N and F co-doping increases the contents of oxygen vacancies and narrows the bandgaps of TiO_(2) and C,improving the electronic conductivity of NF- TiO_(2)/C.Furthermore,NF- TiO_(2)/C exhibits the high binding energy and low diffusion energy barrier of Na+,significantly facilitating Na+storage and Na+diffusion.Therefore,NF- TiO_(2)/C offers a high tap density(1.51 g cm^(-3)),an outstanding rate performance(125.9 mAh g^(-1) at 100 C),a large volumetric capacity(190 mAh cm^(-3) at 100 C),a high areal capacity(4.8 mAh cm^(-2))and an ultra-long cycling performance(80.2%after 10,000 cycles at 10 C)simultaneously.In addition,NF- TiO_(2)/C||Na_(3)V_(2)(PO_(4))_(3) full cells achieve an ultrahigh power density of 25.2 kW kg^(-1).These results indicate the great promise of NF- TiO_(2)/C as a high-volumetric-capacity and high-power-density anode material of SIBs. | Dan Lv Dongdong Wang Nana Wang Hongxia Liu Shaojie Zhang Yansong Zhu Kepeng Song Jian Yang Yitai Qian | 2022 | Journal of Energy Chemistry2022，31，5： | 1 |
| 4 | Proteolytic cleavage is required for functional neuroligin 2 maturation and trafficking in Drosophila显示文摘Neuroligins (Nlgs ) 是在触处开发和功能起必要作用的 transmembrane 房间粘附分子。在 neuroligin 基因的基因变化与象孤独性那样的一些 neurodevelopmental 混乱被连接了。这些变异的 Nlgs 主要在 endoplasmic 蜂窝胃被保留(嗯) 。然而,位于正常 Nlg 成熟和 trafficking 下面的机制仍然保持大部分未知。这里,我们发现那果蝇 neuroligin (DNlg2 ) 2 在整个发展阶段在许多果蝇纸巾在 ER 经历解朊的劈开。包含 Y642T698 的一个区域为这个过程被要求。不成熟的非劈得开的 DNlg2 在 ER 被保留并且非功能。DNlg2 的 C 终端碎片而不是全身或非劈得开的 DNlg2 能救 dnlg2 删除导致的神经与肌的连接缺点和 GluRIIB 减小。有趣地,在 DNlg2 的联系孤独性的 R598C 变化在 DNlg2 解朊的过程导致类似的显著缺点,揭示在孤独性致病的不适当的 Nlg 劈开的一个潜在的角色并且嗯出口。一起,我们的调查结果揭开在 ER 经由解朊的劈开控制 DNlg2 成熟和 trafficking 的特定的机制,建议 Nlgs 的使不安的解朊的劈开多半贡献孤独性混乱。 | Renjun Tu Jinjun Qian Menglong Rui Nana Tao Mingkuan Sun Yan Zhuang Huihui Lv Junhai Han Moyi Li Wei Xie | 2017 | Journal of Molecular Cell Biology2017，9，3： | 0 |
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