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| 1 | Synthesis and biological activity of halophenols as potent antioxidant and cytoprotective agents显示文摘 | Wanyi Zhao Xiue Feng Shurong Ban Wenhan Lin Qingshan Li | 2010 | Bioorganic & Medicinal Chemistry Letters2010,,14: | 1 |
| 2 | Effect of SC-CO 2 pretreatment in increasing rice straw biomass conversion显示文摘 | Miao Gao Feng Xu Shurong Li Xiaoci Ji Sanfeng Chen Dequan Zhang | 2010 | Biosystems Engineering2010,,4: | 1 |
| 3 | Synthesis and biological activity of halophenols as potent antioxidant and cytoprotective agents显示文摘 | Wanyi Zhao Xiue Feng Shurong Ban Wenhan Lin Qingshan Li | 2010 | Bioorganic & Medicinal Chemistry Letters2010,,14: | 1 |
| 4 | A study of the crystallization kinetics of Ge-Te amorphous systems显示文摘The glass-forming ability of binary GexTe100-x (x=15, 20, 30) alloys was investigated. The crystallization mechanism of these amorphous bulks was studied by X-ray diffraction (XRD), scanning electron microscopy (SEM) and differential scanning calo- rimetry (DSC). The temperature of glass transition, the temperature of crystallization, the activation energy for glass transition and crystallization, and the order of the crystallization mechanism were calculated from the different heating-rates. | Feng Yan1), Tiejun Zhu1), Xinbing Zhao1), and Shurong Dong2) 1) State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China 2) Department of Information and Electronics Engineering, Zhejiang University, Hangzhou 310027, China | 2007 | International Journal of Minerals,Metallurgy and Materials2007,15,S1: | 1 |
| 5 | Low complexity Intercarrier interference equalization technique in OFDM system显示文摘 | Yang Feng Zhang Wenjun Jiao Shurong | 2008 | IEICE Transactions on Communications2008,89,: | 1 |
| 6 | Coupled hydro-mechanical effect of a fractured rock mass under high water pressure显示文摘To explore the variation of permeability and deformation behaviors of a fractured rock mass in high water pressure,a high pressure permeability test(HPPT),including measuring sensors of pore water pressure and displacement of the rock mass,was designed according to the hydrogeological condition of Heimifeng pumped storage power station.With the assumption of radial water flow pattern in the rock mass during the HPPT,a theoretical formula was presented to estimate the coefficient of permeability of the rock mass using water pressures in injection and measuring boreholes.The variation in permeability of the rock mass with the injected water pressure was studied according to the suggested formula.By fitting the relationship between the coefficient of permeability and the injected water pressure,a mathematical expression was obtained and used in the numerical simulations.For a better understanding of the relationship between the pore water pressure and the displacement of the rock mass,a 3D numerical method based on a coupled hydro-mechanical theory was employed to simulate the response of the rock mass during the test.By comparison of the calculated and measured data of pore water pressure and displacement,the deformation behaviors of the rock mass were analyzed.It is shown that the variation of displacement in the fractured rock mass is caused by water flow passing through it under high water pressure,and the rock deformation during the test could be calculated by using the coupled hydro-mechanical model. | Zhongming Jiang Shurong Feng Sheng Fu | 2012 | Journal of Rock Mechanics and Geotechnical Engineering2012,4,1: | 1 |
| 7 | Influence of Substrate temperature on structural properties and deposition rate of A1N thin film deposited by reactive magnetron sputtering显示文摘 | JIN Hao FENG Bin DONG Shurong | 2012 | Journal of Electronic Materi- als2012,41,7: | 1 |
| 8 | Influence of Substrate Temperature on Structural Properties and Deposition Rate of AlN Thin Film Deposited by Reactive Magnetron Sputtering显示文摘 | Hao Jin Bin Feng Shurong Dong Changjian Zhou Jian Zhou Yi Yang Tianling Ren Jikui Luo Demiao Wang | 2012 | Journal of Electronic Materials2012,,7: | 1 |
| 9 | Existence of solutions for a singular system of nonlinear fractional differential equa- tions显示文摘 | Wenquan Feng Shurong Sun Zhenlai Hart | 2011 | Computers and Mathematics with Applications2011,62,: | 1 |
| 10 | Vacancy defect modulation in hot-casted NiOx film for efficient inverted planar perovskite solar cells显示文摘Nickel oxide(NiOx)has exhibited great potential as an inorganic hole transport layer(HTL)in perovskite solar cells(PSCs)due to its wide optical bandgap and superior stability.In this study,we have modulated the Ni26 vacancies in NiOx film by controlling deposition temperature in a hot-casting process,resulting the change of coordination structure and charge state of NiOx.Moreover,the change of the HOMO level of NiOx makes it more compatible with perovskite to decrease energy losses and enhance hole carrier injection efficiency.Besides,the defect modulation in the electronic structure of NiOx is beneficial for increasing the electrical conductivity and mobility,which are considered to achieve the balance of charge carrier transport and avoid charge accumulation at the interface between perovskite and HTL effectively.Both experimental analyses and theoretical calculations reveal the increase of nickel vacancy defects change the electronic structure of NiOx by increasing the ratio of Ni3^+/Ni2^+-and improving the p-type characteristics.Accordingly,an optimal deposition temperature at 120℃enabled a 36.24%improvement in the power conversion efficiency compared to that deposited at room temperature(25℃).Therefore,this work provides a facile method to manipulate the electronic structure of NiOx to improve the charge carrier transport and photovoltaic performance of related PSCs. | Aili Wang Zhiyuan Cao Jianwei Wang Shurong Wang Chengbo Li Nuo Li Lisha Xie Yong Xiang Tingshuai Li Xiaobin Niu Liming Ding Feng Hao | 2020 | Journal of Energy Chemistry2020,29,9: | 1 |
| 11 | Renaissance of tin halide perovskite solar cells显示文摘Halide perovskite solar cells(PSCs)have attracted wide interests in photovoltaics field due to the prominent advantages of perovskite materials.To date,the certified power conversion efficiency(PCE)of lead-based PSCs has reached to 25.5%[1].However,the toxicity of lead in PSCs limits the practical application.Tin(Sn)-based perovskites are the most promising candidates because of their narrow bandgap and comparable optoelectronic properties to lead analogues. | Shurong Wang Aili Wang Feng Hao Liming Ding | 2021 | Journal of Semiconductors2021,42,3: | 1 |
| 12 | Dimensionality regulation in tin halide perovskite solar cells: Toward high performance and stability显示文摘Tin halide perovskites(THPs)have received extensive attention due to their low toxicity and excellent optoelectronic properties,and are considered to be the most promising alternatives to develop efficient lead-free perovskite solar cells.However,due to the unique and inherent characteristics of Sn^(2+)being easily oxidized to Sn^(4+)and fast crystallization,tin perovskite solar cells(TPSCs)show relatively poor performance and stability,compared to the lead counterparts.Recently,the introduction of bulky organic spacers into three-dimensional(3D)THPs for dimensional regulation can not only prevent the intrusion of water and oxygen,but also inhibit the self-doping effect and ion migration.In this review,we will detail how dimensional regulation enables TPSCs with high performance and superior stability.First,we summarize the intrinsic properties of THPs and analyze the root causes of their poor performance and instability.Next,we discuss the specific structure and types of the dimensional regulation strategy.Then,the mechanism of dimensional regulation is discussed in detail,mainly from inhibiting the Sn^(2+)oxidation,optimizing crystallization,passivating defects,and improving energy level alignment.Finally,future challenges and prospects for dimensional regulation are elaborated to help researchers develop more efficient and stable TPSCs. | Huanhuan Yao Shurong Wang Zhiwen Jin Liming Ding Feng Hao | 2023 | Journal of Energy Chemistry2023,,2: | 0 |
| 13 | Hot-Casting Large-Grain Perovskite Film for Efficient Solar Cells:Film Formation and Device Performance显示文摘Organic-inorganic metal halide perovskite solar cells(PSCs) have recently been considered as one of the most competitive contenders to commercial silicon solar cells in the photovoltaic field.The deposition process of a perovskite film is one of the most critical factors affecting the quality of the film formation and the photovoltaic performance.A hot-casting technique has been widely implemented to deposit high-quality perovskite films with large grain size,uniform thickness,and preferred crystalline orientation.In this review,we first review the classical nucleation and crystal growth theory and discuss those factors affecting the hot-casted perovskite film formation.Meanwhile,the effects of the deposition parameters such as temperature,thermal annealing,precursor chemistry,and atmosphere on the preparation of high-quality perovskite films and high-efficiency PSC devices are comprehensively discussed.The excellent stability of hot-casted perovskite films and integration with scalable deposition technology are conducive to the commercialization of PSCs.Finally,some open questions and future perspectives on the maturity of this technology toward the upscaling deposition of perovskite film for related optoelectronic devices are presented. | Kejun Liao Chengbo Li Lisha Xie Yuan Yuan Shurong Wang Zhiyuan Cao Liming Ding Feng Hao | 2020 | Nano-Micro Letters2020,12,11: | 0 |
| 14 | Facile lattice tensile strain compensation in mixed-cation halide perovskite solar cells显示文摘Despite the rapid development of power conversion efficiency(PCE)for halide perovskite solar cells(PSCs),the lattice strain engineering in perovskite thin films has been rarely probed in recent years.Herein,a strain compensation by homogeneous crystallization in perovskite films is achieved with the aid of precursor aging in the mixed-cation perovskite of Cs_(0.05)(FA_(0.83)MA_(0.17))Pb(I_(0.90)Br_(0.10))_(3)with near 20%PCE in inverted devices.The homogeneous crystallization releases the residual tensile stress and induces more compressive stress at the edges of perovskite films,thus elongating the carrier lifetime and reducing the trap-assisted carrier recombination.The high dependence on the perovskite components in strain engineering strategy was systematically revealed,wherein MAPbI_(3)and Cs_(0.05)(FA_(0.83)MA_(0.17))PbI_(3)film showed an increased compressive strain and FAPbI3 film showed adverse tensile strain after aging.The density functional theory(DFT)calculations are further performed to reveal the change of electronic features.The precursor aging-induced strain modulation was correlated with a systematic characterization of the charge carrier transport and recombination dynamics in the mixed-cation perovskite films.We believe that this facile approach provides a novel strain engineering strategy for PSCs technology. | Shurong Wang Jie Hu Aili Wang Yuying Cui Bin Chen Xiaobin Niu Feng Hao | 2022 | Journal of Energy Chemistry2022,31,3: | 0 |
| 15 | Benzotriazole derivative inhibits nonradiative recombination and improves the UV-stability of inverted MAPbI_(3) perovskite solar cells显示文摘Suppressing the nonradiative recombination in the bulk and surface of perovskite film is highly desired to improve the power conversion efficiency(PCE)and stability of halide perovskite solar cells(PSCs).In this study,a benzotriazole derivative(6-chloro-1-hydroxybenzotriazole,Cl-HOBT)is applied to improve the crystallinity and reduce the trap density of methylammonium lead iodide(MAPbI3)perovskite film.Meanwhile,incorporation of Cl-HOBT elongates the photoluminescence carrier lifetime and chargerecombination lifetime,implying the trap-assisted nonradiative recombination is greatly suppressed.Besides,the improved energy level alignment and enhanced built-in potential are conducive to the charge carrier separation and transfer process with Cl-HOBT.Consequently,a PCE of 20.27%and an open-circuit voltage(Voc)of 1.09 V are achieved for the inverted MAPbI3 PSCs,along with an 85%maintaining of the initial PCE under stored at relative humidity of 20%for 500 h.Furthermore,the existence of Cl-HOBT could inhibit the formation of Pb0 defect under prolonged UV illumination to retard the degradation of perovskite film.It is believed that this study paves a novel path for the realization of highefficiency PSCs with UV-stability. | Xiaoyu Deng Zhiyuan Cao Chengbo Li Shurong Wang Feng Hao | 2022 | Journal of Energy Chemistry2022,31,2: | 0 |
| 16 | Multifunctional anchoring of O-ligands for high-performance and stable inverted perovskite solar cells显示文摘Functional additives have recently been regarded as emerging candidates to improve the performance and stability of perovskite solar cells(PSCs).Herein,nicotinamide(N),2-chloronicotinamide(2Cl),and 6-chloronicotinamide(6Cl)were employed as O-ligands to facilitate the deposition of MAPbI_(3)(MA=methylammonium)and MA-free FA_(0.88)Cs_(0.12)PbI_(2.64)Br_(0.36)(FA=formamidinium)perovskite films by multifunctional anchoring.By density functional theory(DFT)calculations and ultraviolet photoelectron spectroscopy(UPS)measurements,it is identified that the highest occupied molecular orbital(HOMO)level for additive modified MAPbI_(3)perovskite could reduce the voltage deficit for hole extraction.Moreover,due to the most favorable charge distribution and significant improvements in charge mobility and defect passivation,the power conversion efficiency(PCE)of 2Cl-MAPbI_(3)PSCs was significantly improved from 19.32%to 21.12%.More importantly,the two-dimensional grazing-incidence wide-angle X-ray scattering(GIWAXS)analysis showed that PbI_(2) defects were effectively suppressed and femtosecond transient absorption(TA)spectroscopy demonstrated that the trap-assisted recombination at grain boundaries was effectively inhibited in the 2Cl-MA-free film.As a result,the thermally stable 2Cl-MA-free PSCs achieved a remarkable PCE of 23.13%with an open-circuit voltage(V_(oc))of 1.164 V and an ultrahigh fill factor(FF)of 85.7%.Our work offers a practical strategy for further commercializing stable and efficient PSCs. | Lisha Xie Xuhong Zhao Jianwei Wang Jun Li Chang Liu Shurong Wang Qinye Bao Mengjin Yang Xiaobin Niu Feng Hao Ziyi Ge | 2023 | InfoMat2023,5,2: | 0 |