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| 1 | Vertical Nanowire Array-Based Light Emitting Diodes显示文摘Electroluminescence from a nanowire array-based light emitting diode is reported.The junction consists of a p-type GaN thin fi lm grown by metal organic chemical vapor deposition(MOCVD)and a vertical n-type ZnO nanowire array grown epitaxially from the thin fi lm through a simple low temperature solution method.The fabricated devices exhibit diode like currentvoltage behavior.Electroluminescence is visible to the human eye at a forward bias of 10 V and spectroscopy reveals that emission is dominated by acceptor to band transitions in the p-GaN thin fi lm.It is suggested that the vertical nanowire architecture of the device leads to waveguided emission from the thin fi lm through the nanowire array. | Elaine Lai Woong Kim Peidong Yang | 2008 | Nano Research2008，1，2： | 13 |
| 2 | Mesoporous Co3O4 as an electrocatalyst for water oxidation显示文摘Mesoporous Co3O4 经由一条 nanocasting 线路作为一个难模板用多孔的硅石被准备了,它的 electrocatalytic 性质为水的电解作为氧进化催化剂被调查。订的 mesostructured Co3O4 表演戏剧性地与体积 Co3O4 的相比增加了催化活动。提高的催化活动与高孔和表面被完成区域,和水氧化过电位() 当表面区域增加,订的 mesoporous, Co3O4 显著地减少。mesoporous Co3O4 也在碱的媒介显示出优秀结构的稳定性。在在 0.8 V 下面的 100 min 以后(对 Ag/AgCl ) 应用偏爱,样品与催化性质的很少释放维持订的 mesoporous 结构。 | itHarun Tueysuez Yun Jeong Hwang Sher Bahadar Khan Abdullah Mohamed Asiri Peidong Yang | 2013 | Nano Research2013，6，1： | 11 |
| 3 | Hydrogen peroxide primes heart regeneration with a derepression mechanism显示文摘当成年的人的心很限制了再生潜力时,成年 zebrafish 心能充分在 20% 室的切除术以后再生。尽管以前的报告建议象 FGF 和 PDGF 那样的发展发信号小径在成年的心新生被再使用,内在的细胞内部的机制仍然保持大部分未知。这里,我们显示出那 H 2 O 2 充当新奇 epicardial 和心肌的信号在成年 zebrafish 为新生告知心。未经触动的心的实时成像揭示了高度局部性的 H 2 O 2(~ 30 μ M ) 在在切除术地点的心外膜和邻近的紧缩的心肌层的生产。减少的 H 2有 Duox 禁止者 diphenyleneiodonium (点每英寸)或 apocynin 的 O 2形成,或清除 H 2当时,由过氧化氢酶 overexpression 的 O 2显著地损害了心脏的新生外长的 H 2 O 2在心脏的新生上救了点每英寸的禁止的效果,显示那 H 2 O 2是在这个过程的一个必要、足够的信号。机械学地,提高了 H 2 O 2 使动摇氧化还原作用敏感的磷酸酶 Dusp6 并且因此增加了 Erk1/2 的 phosphorylation。当 dusp6 的转基因的 overexpression 损害了心脏的新生时, Dusp6 禁止者 BCI 完成了类似的支持 regenerative 效果。H 2 O 2 在招募起一个双作用通过二条相对独立的小径的有免疫力的房间和支持的心新生。我们结束那 H 2 潜在地从 Duox/Nox2 产生的 O 2 由解开通过包含 Dusp6 的 derepression 机制发信号的地图 kinase 在 zebrafish 支持心新生。 | Peidong Han Xiao-Hai Zhou Nannan Chang Cheng-Lu Xiao Shouyu Yah He Ren Xin-Zhuang Yang Mei-Ling Zhang Qing Wu Boyang Tang Ju-Peng Diao Xiaojun Zhu Chuanmao Zhang Chuan-Yun Li Heping Cheng Jing-Wei Xiong | 2014 | Cell Research2014，24，9： | 10 |
| 4 | Alumina-coated Ag nanocrystal monolayers as surfaceenhanced Raman spectroscopy platforms for the direct spectroscopic detection of water splitting reaction intermediates显示文摘 | Xing Yi Ling Ruoxue Yan Sylvia Lo Dat Tien Hoang Chong Liu Melissa A. Fardy Sher Bahadar Khan Abdullah M. Asiri Salem M. Bawaked Peidong Yang | 2014 | Nano Research2014，7，1： | 8 |
| 5 | Structural, optical, and electrical properties of phase- controlled cesium lead iodide nanowires显示文摘铯铅碘化物(在它的黑 perovskite 阶段的 CsPbI 3), ,为光电的应用有合适的 bandgap 和高量效率。然而, CsPbI 3 趋于到 crystalize 进一个黄 non-perovskite 阶段,它有差的 optoelectronic 性质,在房间温度。因此,在 CsPbI 3 控制阶段转变为这材料的实际申请是批评的。这里,我们报导一个维的 CsPbI 3 nanowires 和他们的相应结构、光、电的性质的阶段转变的系统的研究。我们通过快速的热熄灭从 non-perovskite 黄阶段显示出 perovskite 黑人阶段 CsPbI 3 nanowires 的形成。transformed 以后黑阶段 CsPbI 3 nanowires 展览与一从 2.78 ~ 1.76 eV 缩小 bandgap 增加了光致发光排放紧张。perovskite nanowires 是光导的并且在房间温度显示出快 photoresponse 和优秀稳定性。这些有希望的光、电的性质为许多 nanoscale optoelectronic 设备使 perovskite CsPbI3 nanowires 吸引人。 | Minliang Lai Qiao Kong Connor G. Bischak Yi Yu Letian Dou Samuel W. Eaton Naomi S. Ginsberg Peidong Yang | 2017 | Nano Research2017，10，4： | 8 |
| 6 | Semiconductor nanowires for photovoltaic and photoelectrochemical energy conversion显示文摘 | Nell P. Dasgupta Peidong Yang | 2014 | Frontiers of physics2014，9，3： | 8 |
| 7 | Novel Chiral Ligands-Enabled Transition-Metal-Catalyzed Asymmetric C—H Borylation显示文摘Although C—H borylation has been recognized as an efficient approach to organoboron compounds,the asymmetric variants have emerged only very recently.These results pointed out that the development of novel chiral ligands was pivotal to the success of asymmetric C—H borylation.Herein,a brief summary and comments on the key progresses are presented. | Miao Zhan Peidong Song Jiao Jiao Pengfei Li | 2020 | Chinese Journal of Chemistry2020，38，6： | 6 |
| 8 | Pinpointing Source of Mekong and Measuring Its Length Through Analysis of Satellite Imagery and Field Investigations显示文摘For centuries, explorers and scientists from different countries had made their own conclusions on the source of the Mekong. However, the geographic source of the Mekong is still arguable because of the complexity of the Mekong source water system, inaccessible environment and the varied technologies used by those explorers and scientists. The satellite remote sensing technology has been used to pinpoint the source of the Mekong, associated with the on-the-spot investigations made by the authors in June 1999 and September 2002. The actual length of the Mekong has also been calculated. | LIU Shaochuang LU Pingli LIU Donghui JIN Peidong | 2007 | Geo-Spatial Information Science2007，10，1： | 6 |
| 9 | Catalytic Properties of Pt Cluster-Decorated CeO2 Nanostructures显示文摘磅的一致的簇在 capping-agent-free CeO2 nanooctahedra 和 nanorods 使用电子横梁(电子横梁) 的表面上被扔了蒸发。磅 nanocluster 层的范围能被调整电子横梁蒸发时间控制。产生电子横梁在 CeO2 表面上蒸发了磅 nanocluster 层有在磅和 CeO2 之间的干净表面和干净接口。CeO2 nanocrystals 的二种类型上的磅的不同生长行为被观察,与 CeO2 nanooctahedra 上的磅的取向附生的生长和 CeO2 nanorods 上的磅的随机的生长。CeO2 nanocrystals 的二种不同类型上的磅簇的结构被为模型反应把他们用作催化剂学习了并且比较。加氢反应的结果清楚地在两催化剂显示出磅簇的干净、类似的化学表面。这些催化剂的支持依赖者活动被公司氧化表明。因为氧空缺的更高的集中, Pt/CeO2 nanorods 在 CeO2 nanorods 与 Pt/CeO2 nanooctahedra 相比显示出许多更高的活动。除氢作用反应的结构依赖者选择显示 CeO2 nanorods 和 nanooctahedra 上的磅的结构是不同的。因为金属免职行为被强壮的金属金属氧化物相互作用调制, Thes 差别产生。 | Lin Feng Dat Tien Hoang Chia-Kuang Tsung Wenyu Huang Sylvia Hsiao-Yun Lo Jennifer B. Wood Hungta Wang dinyao Tang Peidong Yang | 2011 | Nano Research2011，4，1： | 5 |
| 10 | MoS2-wrapped silicon nanowires for photoelectro- chemical water reduction显示文摘铝二硫化物的集成(瞬间 < 潜水艇 class= “ a-plus-plus ” > 2 ) 高度被需要到高表面区域光阴极上为太阳动力的氢进化反应最小化过电位(她的) 。因为他们到 decouple 光吸收和少数搬运人的运输的大电气化学地可得到的表面区域和固有的能力,半导体 nanowires (NW ) 为在 photoelectrochemistry 的使用是有益的。这里,硅(Si ) NW 数组为瞬间作为一个模型光阴极系统被采用 < 潜水艇 class= “ a-plus-plus ” > 2 包装纸,并且他们的太阳开车她的活动被评估。光阴极由组成一明确的瞬间<潜水艇class=“ a-plus-plus ”> 2 /TiO 2 /Si 同轴的 NW heterostructure ,它产出光电流密度依赖 15 妈/厘米<啜class=“ a-plus-plus ”> 2 (在 0 V 对可逆的氢电极( RHE ))与在采用的操作条件下面的好稳定性。这个工作表明地球丰富的 electrocatalysts 结合了电极能提供的高表面区域 NW 比得上为 photocathodic 氢的高贵金属催化剂的性能进化。 | Liming Zhang Chong Liu Andrew Barnabas Wong Joaquin Resasco Peidong Yang | 2015 | Nano Research2015，8，1： | 4 |
| 11 | Through converting the surface complex on TiO_(2) nanorods to generate superoxide and singlet oxygen to remove CN^(−)显示文摘Cyanide(CN−)is extensively used in the process of plating devices and for surface treatment in the electroplating industry and is extremely hazardous to humans and the environment.Peroxymonosulfate(PMS)-based advanced oxidation processes(AOPs)hold considerable promise for CN−removal.However,the activity of sulfate radical and hydroxyl radical generated in the PMS activation process is low in the base condition,leading to a drop in its efficiency in CN−removal.Thus,a photo-electrocatalytic system(PEC),developed using a TiO_(2) photoanode and a carbon aerogel cathode,was used to activate PMS for the removal of CN−from wastewater through the generation of radicals and non-radicals.The PEC/PMS system could effectively remove CN^(−),with the removal efficiency reaching 98.5%within 2 min,when PMS concentration was at the 0.25 mmol/L level,and the applied bias voltage was-0.5 V.The main active species in the PEC/PMS system were superoxide radicals and singlet oxygen,which was proved through electron paramagnetic resonance detection and quenching experiments.Results obtained through in-situ Raman measurements,photocurrent tests,and electrochemical impedance spectroscopy measurements indicated that the TiO2 could activate PMS to generate active species.Following many cycles of experimentation,it was discovered that the system displayed high catalytic performance and possessed satisfactory stability to remove CN−economically and efficiently. | Laiqi Zhang Ridha Djellabi Peidong Su Yan Wang Jianling Zhao | 2023 | Journal of Environmental Sciences2023，，2： | 4 |
| 12 | Lead halide perovskite nanowires stabilized by block copolymers for Langmuir-Blodgett assembly显示文摘The rapid development of solar cells based on lead halide perovskites(LHPs)has prompted very active research activities in other closely-related fields.Colloidal nanostructures of such materials display superior optoelectronic properties.Especially,onedimensional(1D)LHPs nanowires show anisotropic optical properties when they are highly oriented.However,the ionic nature makes them very sensitive to external environment,limiting their large scale practical applications.Here,we introduce an amphiphilic block copolymer,polystyrene-block-poly(4-vinylpyridine)(PS-P4VP),to chemically modify the surface of colloidal CsPbBr3 nanowires.The resulting core-shell nanowires show enhanced photoluminescent emission and good colloidal stability against water.Taking advantage of the stability enhancement,we further applied a modified Langmuir-Blodgett technique to assemble monolayers of highly aligned nanowires,and studied their anisotropic optical properties. | Hao Liu Martin Siron Mengyu Gao Dylan Lu Yehonadav Bekenstein Dandan Zhang Letian Dou A.Paul Alivisatos Peidong Yang | 2020 | Nano Research2020，13，5： | 4 |
| 13 | Thermoelectric Properties of p-Type PbSe Nanowires显示文摘The thermoelectric properties of individual solution-phase synthesized p-type PbSe nanowires have been examined.The nanowires showed near degenerately doped charge carrier concentrations.Compared to the bulk,the PbSe nanowires exhibited a similar Seebeck coefficient and a significant reduction in thermal conductivity in the temperature range 20 K to 300 K.Thermal annealing of the PbSe nanowires allowed their thermoelectric properties to be controllably tuned by increasing their carrier concentration or hole mobility.After optimal annealing,single PbSe nanowires exhibited a thermoelectric figure of merit(ZT)of 0.12 at room temperature. | Wenjie Liang Oded Rabin Allon IHochbaum Melissa Fardy Minjuan Zhang Peidong Yang | 2009 | Nano Research2009，2，5： | 3 |
| 14 | Environmental investigation of bio-modification of steel slag through microbially induced carbonate precipitation显示文摘Steel slag(SS)is one of byproduct of steel manufacture industry.The environmental concerns of SS may limit their re-use in different applications.The goal of this study was to investigate the leaching behavior of metals from SS before and after treated by microbially induced carbonate precipitation(MICP).Toxicity characteristic leaching procedure,synthetic precipitation leaching procedure and water leaching tests were performed to evaluate the leaching behavior of major elements(Fe,Mg and Ca)and trace elements(Ba,Cu and Mn)in three scenarios.The concentrations of leaching metals increased with the content of SS.After it reached the peak concentration,the leaching concentration decreased with the content of SS.The leachability of all elements concerned in this study was below 0.5%.The carbonate generated from the MICP process contributed to the low leachability of metals.After bio-modified by MICP process,the leaching concentrations of Ba from TCLP,SPLP and WLT tests were below 2.0 mg/L,which was the limit in drinking water regulated by U.S.EPA.The concentrations of Cu leached out from MICP-treated SS-sand samples were below 1.3 mg/L which is the limit regulated by national secondary drinking water.Compared with the regulations of U.S.EPA and Mississippi Department of Environment Quality(MDEQ),MICP-treated samples were classified as non-hazardous materials with respects to the leaching of metals.Meanwhile,maximum contaminant limits regulated by U.S.EPA states that MICP-treated SS are eco-friendly materials that can be reused as construction materials. | Junke Zhang Peidong Su Yadong Li Lin Li | 2021 | Journal of Environmental Sciences2021，33，3： | 3 |
| 15 | Efficient key management scheme for health blockchain显示文摘 | Huawei Zhao Peidong Bai Yun Peng Ruzhi Xu | 2018 | CAAI Transactions on Intelligence Technology2018，3，2： | 3 |
| 16 | Active Power Correction Strategies Based on Deep Reinforcement Learning Part I:A Simulation-driven Solution for Robustness显示文摘Employing the novel Deep Reinforcement Learning approach,this paper addresses the active power corrective control in modern power systems.Seeking to minimize the joint effect engendered by operation cost and blackout penalty,this correction strategy focuses on evaluating the robustness and adaptability aspects of the control agent.In Part I of this paper,where robustness is the primary focus,the agent is developed to handle unexpected incidents and guide the stable operation of power grids A Simulation-driven Graph Attention Reinforcement Learning method is proposed to perform robust active power corrective control.The aim of the graph attention networks is to determine the representation of power system states considering the topological features.Monte Carlo tree search is adopted to select the best suitable action set out of the large action space,including generator redispatch and topology control actions.Finally,driven by simulation,a guided training mechanism along with a long-short-term action deployment strategy are designed to help the agent better evaluate the action set while training and to operate more stably when deployed.The efficacy of the proposed method has been demonstrated in the“2020 I earning to Run a Power Network.Neurips Track 1”global competition and the associated cases.Part II of this paper deals with the adaptability case,where the agent is equipped to better adapt to a grid that has an increasing share of renewable energies through the years. | Peidong Xu Jiajun Duan Jun Zhang Yangzhou Pei Di Shi Zhiwei Wang Xuzhu Dong Yuanzhang Sun | 2022 | CSEE Journal of Power and Energy Systems2022，8，4： | 2 |
| 17 | CRACK TIP PLASTICITY OF A THERMALLY LOADED PENNY-SHAPED CRACK IN AN INFINITE SPACE OF 1D QC显示文摘The present work is concerned with a penny-shaped Dugdale crack embedded in an infinite space of one-dimensional(1D) hexagonal quasicrystals and subjected to two identical axisymmetric temperature loadings on the upper and lower crack surfaces. Applying Dugdale hypothesis to thermo-elastic results, the extent of the plastic zone at the crack tip is determined.The normal stress outside the plastic zone and crack surface displacement are derived in terms of special functions. For a uniform loading case, the corresponding results are presented by simplifying the preceding results. Numerical calculations are carried out to show the influence of some parameters. | Xiangyu Li Peidong Li Guozheng Kang | 2015 | Acta Mechanica Solida Sinica2015，28，5： | 2 |
| 18 | Phase Transitions and Anion Exchange in All-Inorganic Halide Perovskites显示文摘CONSPECTUS:A new generation of semiconducting materials based on metal halide perovskites has recently been launched into the scientific spotlight,exhibiting outstanding optoelectronic properties and providing promise for the development of efficient optical devices.As a vivid example,solar cells made from these materials have quickly reached conversion efficiencies exceeding 25%,now on par with well-established technologies,like silicon.Their widespread success is due,in part,to a unique ability to retain high-quality optoelectronic performance while being easily solutionprocessed into thin films.This feature is what defines them as a brand-new class of optoelectronic materials,with the ability to compete with traditional semiconductors requiring higher processing costs,like the III−Vs or II−IVs.However,the interesting photophysics of metal halide perovskites come with a catch;their soft ionic lattice promotes complex thermal-induced phase transitions and a high capacity for postsynthetic compositional changes,e.g.,halide anion exchange.Such dynamic behavior has ultimately made understanding several important structure−property relationships ambiguous and obstructed a clear path toward commercialization due to inherent phase instability.Our aim in this Account is to highlight the fundamental aspects of metal halide perovskites that dictate a stable crystal structure and enable efficient anion exchange,through the lens of thermodynamic preference and phase formation energies.Taking the allinorganic CsPbI3‑xBrx system as a suitable case study,we focus on several ways in which its thermodynamically unstable perovskite structure can be maintained at room temperature and elucidate the restructuring pathways taken during destabilization.In addition,we will discuss the origin and mechanisms of postsynthetic anion exchange in CsPbX3(X=I,Br,Cl)perovskites,with emphasis made toward direct visualization using in situ optical microspectroscopy and arriving at quantitative results.For several notable features of halide perovskites dealt with in this Account,e.g.,strain stabilization,nonperovskite phase restructuring pathway,and lattice anion diffusion,we attempt to rationalize them using state-of-the-art materials modeling techniques.It is within this spirit that we not only modify a broad range of properties existing within metal halide perovskites but also regulate them for enhanced material functionality.For example,controlling partial phase changes and local replacement of halide composition in CsBX3(B=Pb,Sn and X=I,Br,Cl)nanowires can facilitate the formation of optoelectronic heterojunctions,due to the abrupt change in local crystal structure and the correlated transition in optoelectronic properties.From this combined perspective,metal halide perovskites appear as highly dynamic systems,whereby structural and compositional modifications have a large impact on the underlying phase stability and optoelectronic properties.Thus,we highlight several scientific aspects important to the fundamental understanding of metal halide perovskites,ranging from the underlying mechanism and kinetics through which phase destabilization and anion exchange take place,to tuning the thermodynamic energy landscape using external stimuli.We anticipate that providing a clear perspective for these topics will help deepen our knowledge of the nature of ionic semiconductors and provide the stimulus required to build new research directions toward utilizing halide perovskites within versatile optoelectronic devices. | Julian A.Steele Minliang Lai Ye Zhang Zhenni Lin Johan Hofkens Maarten B.J.Roeffaers Peidong Yang | 2020 | Accounts of Materials Research2020，1，1： | 2 |
| 19 | Morphology-controlled transformation of Cu@Au core-shell nanowires into thermally stable Cu3Au intermetallic nanowires显示文摘Multimetallic nanowires with long-range atomic ordering hold the promise of unique physicochemical properties in many applications.Here we demonstrate the synthesis and study the stability of CU3AU intermetallic nanowires.The synthesis is achieved by using Cu@Au core-shell nanowires as precursors.With appropriate Cu/Au stoichiometry,the Cu@Au core-shell nanowires are transformed into fully ordered Cu3Au nanowires under thermal annealing.Thermally-driven atom diffusion accounts for this transformation as revealed by X-ray diffraction and electron microscopy studies.The twin boundaries abundant in the Cu@Au core-shell nanowires facilitate the ordering process.The resulting CU3AU intermetallic nanowires have uniform and accurate atomic positioning in the crystal lattice,which enhances the nobility of Cu.No obvious copper oxides are observed in fully ordered Cu3Au nanowires after annealing in air at 200℃,a temperature that is much higher than those observed in Cu@Au core-shell and pure Cu nanowires.This work opens up an opportunity for further research into the development and applications of intermetallic nanowires. | Zhiqiang Niu Shouping Chen Yi Yu Teng Lei Ahmad Dehestani Kerstin Schierle-Arndt Peidong Yang | 2020 | Nano Research2020，13，9： | 2 |
| 20 | Targeted ablation of the histidine-rich Ca 2+ -binding protein (HRC) gene is associated with abnormal SR Ca 2+ -cycling and severe pathology under pressure-overload stress显示文摘 | Chang Sik Park Shan Chen Hoyong Lee Hyeseon Cha Jae Gyun Oh Sunghee Hong Peidong Han Kenneth S. Ginsburg Sora Jin Inju Park Vivek P. Singh Hong-Sheng Wang Clara Franzini-Armstrong Woo Jin Park Donald M. Bers Evangelia G. Kranias Chunghee Cho Do Han Kim | 2013 | Basic Research in Cardiology2013，，3： | 1 |
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