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| 1 | Defects engineering for high-performance perovskite solar cells显示文摘Metal halide perovskites have achieved great success in photovoltaic applications during the last few years.The solar to electrical power conversion efficiency(PCE)of perovskite solar cells has been rapidly improved from 3.9%to certified 22.7%due to the extensive efforts on film deposition methods,composition and device engineering.Further investigation on eliminating the defect states in perovskite absorbers is necessary to push forward the PCE of perovskite solar cells approaching the Shockley-Queisser limit.In this review,we summarize the defect properties in perovskite films and present methodologies to control the defects density,including the growth of large size crystals,photo-curing method,grain boundary and surface passivation,and modification of the substrates.We also discuss the defects-related stability and hysteresis issues and highlight the current challenges and opportunities in defects control of perovskite films. | Feng Wang Sai Bai Wolfgang Tress Anders Hagfeldt Feng Gao | 2018 | npj Flexible Electronics2018，2，1： | 4 |
| 2 | Perovskite Solar Cells Yielding Reproducible Photovoltage of 1.20 V显示文摘High photovoltages and power conversion efciencies of perovskite solar cells(PSCs)can be realized by controlling the undesired nonradiative charge carrier recombination.Here,we introduce a judicious amount of guanidinium iodide into mixed-cation and mixed-halide perovskite flms to suppress the parasitic charge carrier recombination,which enabled the fabrication of>20%efcient and operationally stable PSCs yielding reproducible photovoltageas high as 1.20 V.By introducing guanidinium iodide into the perovskite precursor solution,the bandgap of the resulting absorber material changed minimally;however,the nonradiative recombination diminished considerably as revealed by time-resolved photoluminescence and electroluminescence studies.Furthermore,using capacitance-frequency measurements,we were able to correlate the hysteresis features exhibited by the PSCs with interfacial charge accumulation.Tis study opens up a path to realize new record efciencies for PSCs based on guanidinium iodide doped perovskite flms. | Essa A.Alharbi M.Ibrahim Dar Neha Arora Mohammad Hayal Alotaibi Yahya A.Alzhrani Pankaj Yadav Wolfgang Tress Ahmed Alyamani Abdulrahman Albadri Shaik M.Zakeeruddin Michael Grätzel | 2019 | Research2019，，1： | 4 |
| 3 | Oligodendrocytes in Mouse Corpus Callosum are Coupled Via Gap Junction Channels Formed by Connexin47 and Connexin32显示文摘已有的超微结构研究显示,白质中的少突胶质细胞和星形胶质细胞之间存在缝隙连接,但少突胶质细胞之间不存在缝隙连接,虽然体外培养的少突胶质细胞可形成功能性缝隙连接。本文研究新生小鼠胼胝体急性脑片中的少突胶质细胞的功能性连接。以全细胞膜片钳技术用生物胞素(一种可渗透的缝隙连接示踪剂)标记少突胶质细胞。平均61个细胞为链霉亲和素-Cy3标记的生物胞素阳性。约77%的连结细胞表达少突胶质细胞标志蛋白CNPase阳性染色,9%表达星形胶质细胞标志蛋白GFAP阳性,14%为CNPase和GFAP阴性。后者的大部分表达Olig2和一些NG2(少突胶质细胞前体细胞的标志物)。少突胶质细胞表达Cx47、Cx32和Cx29,星形胶质细胞表达Cx43和Cx30。在Cx47敲除小鼠中,连结细胞的数量减少80%。单独删除Cx32或Cx29并不能显著减少连结细胞的数量,但Cx32/Cx47双缺陷小鼠中没有观察到相互连结的细胞。Cx47敲除完全消除了少突胶质细胞与星形胶质细胞间的耦联。在Cx43敲除动物中,少突胶质细胞-星形胶质细胞间连接仍然存在,但与少突胶质细胞前体细胞间的耦联没有被观察到。在Cx43/Cx30双敲除小鼠中,少突胶质细胞-星形胶质细胞连接几乎不存在。解开连结的少突胶质细胞显示为较高的膜输入电阻。本文认为,白质中的少突胶质细胞依靠Cx47和Cx32的表达形成功能性的合胞体,而星形胶质蛋白缝隙连接蛋白的表达能提升此网络的大小。 | Marta Maglione Oliver Tress Brigitte Haas Khalad Karram Jacqueline Trotter Klaus Willecke Helmut Kettenmann | 2010 | 神经损伤与功能重建2010，5，3： | 2 |
| 4 | Multifunctional succinate additive for flexible perovskite solar cells with more than 23%power-conversion efficiency显示文摘Flexible perovskite solar cells(FPSCs)have emerged as power sources in versatile applications owing to their high-efficiency characteristics,excellent flexibility,and relatively lowcost.Nevertheless,undesired strain in perovskite films greatly impacts the power-conversion efficiency(PCE)and stability of PSCs,particularly in FPSCs.Herein,a novel multifunctional organic salt,methylammonium succinate,which can alleviate strain and reinforce grain boundaries,was incorporated into the perovskite film,leading to relaxed microstrain and a lower defect concentration.As a result,a PCE of 25.4%for rigid PSCs and a record PCE of 23.6%(certified 22.5%)for FPSCs have been achieved.In addition,the corresponding FPSCs exhibited excellent bending durability,maintaining85%of their initial efficiency after bending at a 6 mm radius for 10000 cycles. | Minghao Li Junjie Zhou Liguo Tan Hang Li Yue Liu Chaofan Jiang Yiran Ye Liming Ding Wolfgang Tress Chenyi Yi | 2022 | The Innovation2022，3，6： | 2 |
| 5 | Failure of collateral blood flow is associated with infarct growth in ischemic stroke显示文摘 | Campbell BC Christensen S Tress BM | 2013 | J Cereb Blood Flow Metab2013，33，8： | 1 |
| 6 | Serial study of apparent diffusion coefficient and anisotropy in patients with acute stroke 显示文摘 | Yang Q Tress BM Barber PA | 1999 | Stroke1999，30，11： | 1 |
| 7 | Clarifying integrative research concepts in landscape ecology显示文摘 | TRESS B Tress g Fryg | 2005 | Landscape Ecology2005，20，4： | 1 |
| 8 | Deficiency of ATP13a2 leads to lysosomal dysfunction, a-synnclein accmulation and neurotoxicity 显示文摘 | Usenovic M Tresse E Mazzulli J R | 2012 | J Neurosci2012，32，12： | 1 |
| 9 | Density and shape as CT predictors of intracerebral hemorrhage growth 显示文摘 | Barras CD Tress BM Christensen S et a/ | 2009 | Stroke2009，40，4： | 1 |
| 10 | Serial study of apparent diffusion coefficient and anisotropy in patients with acute stroke显示文摘 | Tress BM Barber PA | 1999 | Stroke1999，30，11： | 1 |
| 11 | Diagnosing mental disorders in primary care: the General Health Questionnaire (GHQ) and the Symptom Check List (SCL-90-R) as screening instruments显示文摘 | N. Schmitz J. Kruse C. Heckrath L. Alberti W. Tress | 1999 | Social Psychiatry and Psychiatric Epidemiology1999，，7： | 1 |
| 12 | 显示文摘 | Tress J E Paige J I | 1979 | Met Trans B1979，10，1： | 1 |
| 13 | Epileptic seizures in acute stroke 显示文摘 | Kilpatrick CJ Davis SM Tress BM | 1990 | Arch Neural1990，47，2： | 1 |
| 14 | Assessment of predictions submitted for the casp6 comparative modeling category显示文摘 | Machaet Tress Iakes EzkuMia Osvaldo Grana | 2005 | Proteins: Structure Function and Bioinformatics2005，2005，7： | 1 |
| 15 | Carbothermic reduction of domestic chromites显示文摘 | Nafziger R H Tress J E Paige J I | 1979 | Metallurgical Transactions B1979，10，3： | 1 |
| 16 | Density and shape as CT predictors of intracerebral hemorrhage growth 显示文摘 | Barras CD Tress BM Christensen S | 2009 | Stroke2009，40，： | 1 |
| 17 | The radiological diagnosis ofmeningiomas,the impact of EMI scanning显示文摘 | Claveria L Sutton D Tress BM | 1977 | Br J Radiol1977，50，589： | 1 |
| 18 | Density and shape as CT predictors of intracerebral hemorrhage growth 显示文摘 | Barras CD Tress BM Christensen S | 2009 | Stroke2009，，4： | 1 |
| 19 | Efficient luminescent solar cells based on tailored mixed-cation perovskites显示文摘 | Bi D Q Tress W Dar M I Gao P Luo J S Grtzel M Hagfeldt A | 2016 | Science Advances2016，2，50： | 1 |
| 20 | Optimum mobility,contact properties,and open-circuit voltage of organic solar cells:a drift-diffusion simulation study显示文摘 | TRESS W LEO K RIEDE M | 2012 | Physical Review2012，85，15： | 1 |
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