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| 1 | Effect of defects on photocatalytic activity of rutile TiO2 nanorods显示文摘进一步理解结构的缺点的效果在上电气化学并且 TiO 2, 的 photocatalytic 性质二条合成途径此处基于热水的合成和 synthetic 以后化学药品减小被开发完成氧 defectimplantation。这些途径在体积或在两个的表面,或联合上与一致地分布式的缺点导致了 TiO 2 nanorods 的形成,在形成的 TiO 2 nanorods (NR ) 。两条途径作为反应先锋利用唯一的听 nanoparticles。电子显微镜学和 Brunauer-Emmett-Teller (赌注) 分析显示所有学习样品展出类似的形态学和类似的特定的表面区域。X 光检查光电子光谱学(XPS ) 和电子顺磁的回声(EPR ) 数据证实氧缺点(VO ) 的存在。有植入的 VO 的不同类型的 TiO 2 的 photocatalytic 性质基于 photocatalytic H 2 生产被评估。由在受到不同处理的 TiO 2 NR 之中优化 VO 的集中,显著地更高的 photocatalytic 活动比 stoichiometric TiO 2 NR 的被完成。事件 photon-to-current 效率(IPCE ) 数据显示提高的 photocatalytic 活动主要从帮助缺点的费用分离产生,它暗示产生相片的电子或洞能被 VO 捕获并且压制费用再结合进程。结果证明联合二条途径获得的有缺点的 TiO 2 在所有样品之中展出最大的 photocatalytic 活动改进。 | Zhao Zhao Xiaoyan Zhang Guoqiang Zhang Zhenyu Liu Dan Qu Xiang Miao Pingyun Feng Zaicheng Sun | 2015 | Nano Research2015，8，12： | 8 |
| 2 | Recent progress and perspective of electrochemical CO_(2) reduction towards C_(2)-C_(5) products over non-precious metal heterogeneous electrocatalysts显示文摘Electroreduction of carbon dioxide(CO_(2)ER)into value-added chemical compounds has presented as a promising route for renewable carbon cycle,which alleviates global warming concern.Compared with traditional C1 products,high-value multicarbon products converted from atmospheric CO_(2) via CO_(2)ER have attracted dramatic interest due to their significant economic efficiency,however desired catalytic selectivity of multicarbon products is difficult to achieve because of the high thermodynamic barriers and complex reaction pathways.To replace currently used precious-metal based catalysts,developing highly efficient and precious-metal-free CO_(2)ER catalysts based on earth abundant elements is the top priority to meet the requirements of industrialization.Although certain progress has been made,there are still few systematic reports on the non-precious metal heterogeneous(NPMH)CO_(2)ER electrocatalysts for efficient conversion of CO_(2) to multicarbon products.Herein,we summarize the latest research advances in recent developments of NPMH electrocatalysts,including nanostructured Cu,Cu-based bimetallic catalysts,Cu-based complexes,and carbon-based Cu-free catalysts for electroreduction of CO_(2) into high-value multicarbon products.The corresponding CO_(2)ER performances are discussed in the order of the types of multicarbon products,specifically for ethanol(C2H5OH),ethylene(C2H4),ethane(C2H6),acetic acid(CH3COOH),propanol(C3H7OH),and other O^(2+)products with a special attention paid to understand the structure-activity relationship.Moreover,key strategies and characterization techniques for catalytic mechanism insights,and unsolved issues and future trends for enhancing the CO_(2)ER performance of NPMH electrocatalysts are highlighted,which provides a constructive guidance on the development of CO_(2)ER electrocatalysts with high activity and selectivity for multicarbon products. | Jiayi Chen Tingting Wang Zhongjian Li Bin Yang Qinghua Zhang Lecheng Lei Pingyun Feng Yang Hou | 2021 | Nano Research2021，14，9： | 7 |
| 3 | First Report LA-ICP-MS Zircon U-Pb Age of Early Jurassic Volcanic Rocks from Rencha Volcanic Basin, Northeast Guangdong Province, Southeastern China显示文摘Objective Most scholars agreed that the tectonic setting of South China block(SBC)changed from Tethys during the Indosinian to Pacific tectonic regime in the Yanshanian.However,the specific change time for the transition is still in debate and the Triassic to Jurassic magmatic activity will provide a clue to better understanding the transition.The Rencha volcanic basin,located at the conjunction | YU Yushuai LOU Feng DAI Pingyun GUO Fusheng YANG Qidi | 2018 | Acta Geologica Sinica(English Edition)2018，92，5： | 3 |
| 4 | Integration of supertetrahedral cluster with reduced graphene oxide sheets for enhanced photostability and photoelectrochemical properties显示文摘Supertetrahedral zinc-gallium-tin sulfide cluster modified with reduced graphene oxide protective layer was first synthesized, which exhibited an excellent photoelectrochemical performance and enhanced stability in comparison to supertetrahedral clusters. | HOU Yang WU Tao WANG Le FENG PingYun | 2013 | Science China Chemistry2013，56，4： | 2 |
| 5 | Amine-directedsyntheses and crystalstructures of phosphate-basedzeoliteanalogs显示文摘 | FENG Pingyun BU Xianhui GIER T E | | 0，，3： | 1 |
| 6 | Sulfonated ordered mesoporous carbon for catalytic preparation of biodiesel显示文摘 | Rui Liu Xiqing Wang Xiang Zhao Pingyun Feng | 2008 | Carbon2008，，13： | 1 |
| 7 | Atomically precise metal chalcogenide supertetrahedral clusters:frameworks to molecules,and structure to function显示文摘Metal chalcogenide supertetrahedral clusters(MCSCs) are of significance for developing crystalline porous framework materials and atomically precise cluster chemistry.Early research interest focused on the synthetic and structural chemistry of MCSC-based porous semiconductor materials with different cluster sizes/compositions and their applications in adsorption-based separation and optoelectronics.More recently,focus has shifted to the cluster chemistry of MCSCs to establish atomically precise structure-composition-property relationships,which are critical for regulating the properties and expanding the applications of MCSCs.Importantly,MCSCs are similar to Ⅱ-Ⅵ or Ⅰ-Ⅲ-Ⅵ semiconductor nanocrystals(also called quantum dots,QDs) but avoid their inherent size polydispersity and structural ambiguity.Thus,discrete MCSCs,especially those that are solution-processable,could provide models for understanding various issues that cannot be easily clarified using QDs.This review covers three decades of efforts on MCSCs,including advancements in MCSC-based open frameworks(reticular chemistry),the precise structure-property relationships of MCSCs(cluster chemistry),and the functionalization and applications of MCSC-based micro crystals.An outlook on remaining problems to be solved and future trends is also presented. | Jiaxu Zhang Pingyun Feng Xianhui Bu Tao Wu | 2022 | National Science Review2022，9，1： | 1 |
| 8 | 显示文摘 | Feng Pingyun Bu Xianhui | 2001 | Mieroporous and Mesoporous Materials2001，，50： | 1 |
| 9 | Amine directed Syntheses and Crystal Structures of Phosphate-based Zeolite Analogs显示文摘 | Feng Pingyun Bu Xianhui Thurman E Gier | 1998 | Microporous and Mesoporous Materials1998，23，： | 1 |
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