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| 1 | High flattened comb filter with precise channel spacing based on linearly chirped fiber bragg grating and phase compensation 显示文摘 | Sun Guodan Wang Rong Pu Tao | 2012 | Fiber and Integrated Optics2012，31，1： | 1 |
| 2 | Fast Remaining Capacity Estimation for Lithium-ion Batteries Based on Short-time Pulse Test and Gaussian Process Regression显示文摘It remains challenging to effectively estimate the remaining capacity of the secondary lithium-ion batteries that have been widely adopted for consumer electronics,energy storage,and electric vehicles.Herein,by integrating regular real-time current short pulse tests with data-driven Gaussian process regression algorithm,an efficient battery estimation has been successfully developed and validated for batteries with capacity ranging from 100%of the state of health(SOH)to below 50%,reaching an average accuracy as high as 95%.Interestingly,the proposed pulse test strategy for battery capacity measurement could reduce test time by more than 80%compared with regular long charge/discharge tests.The short-term features of the current pulse test were selected for an optimal training process.Data at different voltage stages and state of charge(SOC)are collected and explored to find the most suitable estimation model.In particular,we explore the validity of five different machine-learning methods for estimating capacity driven by pulse features,whereas Gaussian process regression with Matern kernel performs the best,providing guidance for future exploration.The new strategy of combining short pulse tests with machine-learning algorithms could further open window for efficiently forecasting lithium-ion battery remaining capacity. | Aihua Ran Ming Cheng Shuxiao Chen Zheng Liang Zihao Zhou Guangmin Zhou Feiyu Kang Xuan Zhang Baohua Li Guodan Wei | 2023 | Energy & Environmental Materials2023，6，3： | 1 |
| 3 | Experimental study of human thermal sensation under hypobaric conditions in winter clothes显示文摘 | WANG Haiying HU Songtao LIU Guodan | | 0，，： | 1 |
| 4 | Reviewofcurrentdevelopmentofwindpower[J]显示文摘 | LüQiangqiang(吕强强) GuoDan(郭丹) | 2013 | 电气时代2013，18，4： | 1 |
| 5 | Solvothermal synthesis of porous tellurium nanotubes显示文摘 | Wei Guodan Deng Yuan | 2003 | Chem Phys Letters2003，372，： | 1 |
| 6 | Carbon nanodots enhanced performance of Cs_(0.15)FA_(0.85)PbI_(3) perovskite solar cells显示文摘A high-quality hybrid Cs_(0.15)FA_(0.85)PbI_(3) thin film is deposited through doping of carbon nanodots(CNDs)into perovskite precursor solution.The corresponding inverted planar perovskite solar cells(PSCs)of ITO/PTAA/Cs_(0.15)FA_(0.85)PbI_(3)/PC_(61)BM/BCP/Ag exhibit an improvement in efficiency from 17.36%to 20.06%,which could be attributed to the passivation of the defects at the crystallized perovskite thin film and enhanced perovskite phase uniformity.The results of electron trap density indicate that the addition of CNDs significantly reduces the defects density at the perovskite thin film and the recombination of charge carriers in transport process is minimized.These results demonstrate that low-cost CNDs are effective additives for passivating defects,further reducing charge carrier recombination and improving device efficiency. | Yu Gao Wenzhan Xu Fang He Pengbo Nie Qingdan Yang Zhichun Si Hong Meng Guodan Wei | 2021 | Nano Research2021，14，7： | 0 |
| 7 | Organic near-infrared photodetectors with photoconductivityenhanced performance显示文摘Organic near-infrared(NIR)photodetectors with essential applications in medical diagnostics,night vision,remote sensing,and optical communications have attracted intensive research interest.Compared with most conventional inorganic counterparts,organic semiconductors usually have higher absorption coefficients,and their thin active layer could be sufficient to absorb most incident light for effective photogeneration.However,due to the relatively poor charge mobility of organic materials,it remains challenging to inhibit the photogenerated exciton recombination and effectively extract carriers to their respective electrodes.Herein,this challenge was addressed by increasing matrix conductivities of a ternary active layer(D–A–D structure NIR absorber[2TT-oC6B]:poly(N,N′-bis-4-butylphenyl-N,N′-bisphenyl)benzidin[PolyTPD]:[6,6]-phenyl-C61-butyric acid methyl ester[PCBM]=1:1:1)upon in situ incident light illumination,significantly accelerating charge transport through percolated interpenetrating paths.The greatly enhanced photoconductivity under illumination is intrinsically related to the unique donor–acceptor molecular structures of PolyTPD and 2TT-oC6B,whereas stable intermolecular interaction has been verified by systematic molecular dynamics simulation.In addition,an ultrafast charge transfer time of 0.56 ps from the NIR aggregation-induced luminogens of 2TT-oC6B absorber to PolyTPD and PCBM measured by femtosecond transient absorption spectroscopy is beneficial for effective exciton dissociation.The solution-processed organic NIR photodetector exhibits a fast response time of 83μs and a linear dynamic range value of 111 dB under illumination of 830 nm.Therefore,our work has opened up a pioneering window to enhance photoconductivity through in situ photoirradiation and benefit NIR photodetectors as well as other optoelectronic devices. | Siwei Zhang Zhenlong Li Jingzhou Li Bingzhe Wang Fang Chen Xubiao Li Shunjie Liu Jacky W.Y.Lam Guichuan Xing Jiangyu Li Zheng Zhao Feiyu Kang Guodan Wei Ben Zhong Tang | 2023 | Aggregate2023，4，5： | 0 |
| 8 | Inflammatory cytokines,T lymphocyte subsets,and ritonavir involved in liver injury of COVID-19 patients显示文摘Dear Editor,Coronavirus disease 2019(COVID-19)is a type of novel coronavirus and no specific treatment is currently available.Apart from damages to the lung,COVID-19 is also able to trigger liver injury.Numerous observational studies have revealed that elevation of liver enzymes,including alanine aminotransferase(ALT)and aspartate aminotransferase(AST),was detected in some COVID-19 patients,especially in severe cases.1 Unfortunately,the underlying mechanisms and risk factors of COVID-19-induced liver damage have not been completely elucidated.Therefore,identification of novel risk factors in liver injury of COVID-19 patients is essential for the prevention and treatment of liver damage.In this study,192 patients with COVID-19 hospitalized in Chongqing Public Health Center were recruited to identify the risk factors in COVID-19 patients with liver injury. | Shengtao Liao Ke Zhan Li Gan Yang Bai Jinfang Li Guodan Yuan Ying Cai An Zhang Song He Zhechuan Mei | 2020 | Signal Transduction and Targeted Therapy2020，5，1： | 0 |
| 9 | How far the wake of a wind farm can persist for?显示文摘With the increased penetration of wind energy in our nation’s energy portfolio, wind farms are placed in a way close to each other. Thus, their wakes have to be fully considered in the design and operation of a wind farm. In this study, we investigate the wake of a wind farm using large-eddy simulation with wind turbine rotor modelled by the actuator disk model. The simulated results show that the wake of a wind farm can persist for a long distance in its downstream. For the considered wind farm layout, the velocity in the wake recovers 95% of that of the undisturbed inflow at 55 rotor diameters downstream from its last row, suggesting that the wake of a wind farm should be fully considered in the optimal design and operation for its downstream wind farms. | Guodan Dong Zhaobin Li Jianhua Qin Xiaolei Yang | 2022 | Theoretical & Applied Mechanics Letters2022，12，1： | 0 |
| 10 | Unified total synthesis of eburnamine-vincamine indole alkaloids based on catalytic asymmetric hydrogenation/lactamization cascade显示文摘The enantioselective total synthesis of representative members of the eburnamine-vincamine alkaloids(+)-vincamine,(-)-eburnamonine,and(-)-criocerine has been accomplished.The synthesis took advantage of a highly stereoselective Ir-catalyzed hydrogenation/lactamization cascade reaction,which allows for the stereo-selective construction of the C/D rings as well as the installation of the critical cis-C20/C21 relative stereo-chemistry of the eburnamine-vincamine alkaloid skeleton in one pot. | Wen Zhang Yansong Xue Srihari Konduri Guodan Lin Mengjuan Wu Pei Tang Fener Chen | 2022 | Green Synthesis and Catalysis2022，3，3： | 0 |
| 11 | Enhanced Emission of Molybdenum Disulfide by Organic−Inorganic Hybrid Heterojunctions显示文摘Due to their excellent stability and layer-dependent photoelectronic properties,transition metal dichalcogenides(TMDs)are one of the most extensively studied two-dimensional semiconductor materials in the postgraphene era.However,its low luminescence quantum yield limits its application in displays,lighting,and imaging.Here,a 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile(HATCN)layer was grown on the surface of chemical vapor deposition(CVD)-grown monolayer molybdenum disulfide(MoS_(2))by vacuum evaporation,which increased the photoluminescence intensity of MoS_(2)by 15 times.The enhanced luminescence originates from the charge transfer from the conduction band of MoS_(2)to the lowest unoccupied molecular orbital(LUMO)of HATCN,which suppresses the emission of the negatively charged exciton(trion)while increasing the emission of the neutral exciton.Temperature-dependent fluorescence and Raman spectra demonstrate the feasibility of organic−inorganic hybrid heterojunctions for regulating excitons.This facile and practical organic−inorganic hybrid heterojunction can elevate TMD applications,such as light-emitting diodes. | Si-Wei Zhang Fulong Ma Jinhui Jiang Zaiyu Wang Zijie Qiu Jacky W.Y.Lam Guodan Wei Zheng Zhao Ben Zhong Tang | 2023 | Precision Chemistry2023，1，6： | 0 |
| 12 | Functional polymer passivatingFA_(0.85)PEA_(0.15)SnI_(3) for efficient and stable lead-free perovskite solar cells显示文摘Due to their excellent advantages such as low toxicity,superior optoelectronic properties,low-temperature fabrication,and costeffectiveness,Sn-based perovskites have become the most promising alternatives for high performance lead-free perovskite solar cells.However,the character of Sn ^(2+)is easily oxidized toSn ^(4+),causing unnecessary p-type self-doping and high leakage current.More seriously,trap-induced non-radiative recombination from rapid crystallization causes into large energy loss with a low open circuit voltage.Therefore,the Sn-based solar cells have efficiency far behind the Pb-based solar cells.Herein,the polymer poly(ethylene glycol)diacrylate(PEGDA)is used to control crystal growth and passivate the defects in FA_(0.85)PEA_(0.15)SnI_(3) thin film.This Sn-perovskite layer shows compact crystal with large grain size and reduced defects.Optimized perovskite thin film is further processed to fabricate the inverted solar cell with device structure of ITO(indium tin oxide)/PEDOT:PSS(Poly(3,4-ethylenedioxythiophene)/poly(styrenesulfonate))/FA_(0.85)PEA_(0.15)SnI_(3)/ICBA(indene-C60 bisadduct)/BCP(bathocuproine)/Ag,which shows the power conversion efficiency(PCE)of 11.45%with voltage of 0.82 V.Moreover,corresponding perovskite solar cells exhibit an enhanced stability due to PEGDA induced compressive strain in perovskite.This work could shed light on one of successful attempts to improve Sn-based solar cell efficiency for sustainable energy conversion. | Wenzhan Xu Yu Gao Miao He Shuyan Chen Hongyan Fu Guodan Wei | 2023 | Nano Research2023，16，1： | 0 |
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