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11篇 您的检索式:作者名="Tian Fengshou"
    题名 作者 年代 出处 被引量
1Aerobic Oxidation of Benzyl Alcohol Catalyzed by Cu-Mn Mixed Oxides and 2,2,6,6-Tetramethyl-piperidyl-1-oxyl显示文摘异构的 Cu-Mn 混合了氧化物能调停由在中立状况下面的分子的氧的本甲基酒精的催化速度的选择氧化,并且是 recyclable。在超过 1 的 Cu 和 Mn 的摩尔比率的情况中,在 Cu-Mn 内的高度分散的 CuO 混合了氧化物为在催化氧化的好表演负责。给词调音:Cu-Mn 氧化物;2,2,6,6-tetramethyl-piperidyl-l-oxyl;氧气的氧化;Yanchun Guo Junfeng Zhao Jinxia Xu Wei Wang Fengshou Tian Guanyu Yang Maoping Song 2007Journal of Natural Gas Chemistry2007,16,2:6
2First experimental constraints on WIMP couplings in the effective field theory framework from CDEX显示文摘We present weakly interacting massive particles(WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment(CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level(C.L.) and improve over the current bounds in the low mχregion. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m_(χ)<6 GeV/c^(2) region.Yi Wang Zhi Zeng Qian Yue LiTao Yang KeJun Kang YuanJing Li Mehment Agartioglu HaiPeng An JianPing Chang JingHan Chen YunHua Chen JianPing Cheng Cheng Yi Chiang WenHan Dai Zhi Deng ChangHao Fang XinPing Geng Hui Gong QiuJu Guo XuYuan Guo HongJian He Li He ShengMing He JinWei Hu TuChen Huang HanXiong Huang HaiTao Jia LiPing Jia Xi Jiang HauBin Li JianMin Li Jin Li MingXuan Li RenMingJie Li Xia Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu Yu Liu YuanYuan Liu ZhongZhi Liu Hao Ma YuCai Mao QiYuan Nie JinHua Ning Hui Pan NingChun Qi Jie Ren XiChao Ruan ChangSong Shang Vivek Sharma Ze She Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang Li Wang Qing Wang Yu Chen Wang YunXiang Wang Zhen Wang Henry Tsz-King Wong ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue YuLu Yan Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue Ming Zeng BingTao Zhang Lei Zhang FengShou Zhang ZhenYu Zhang KangKang Zhao MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu 2021Science China(Physics,Mechanics & Astronomy)2021,64,8:3
3A novel method for the synthesis of unsymmetrical sulfides,thioesters and β-thioesters显示文摘Tian Fengshou Zhu Yongming Zhaug Songlin 2002J Chem Res2002,,11:1
4Design and size control of uniform zeolite nanocrystals synthesized in adjustable con- fined voids formed by recyclable monedisperse polymer spheres 显示文摘Yang Xiaoyu Tian Ge Xiao Fengshou 2005Angew Chem Int Ed2005,44,:1
5Design and size con- trol of uniform zeolite nanocrystals synthesized in adjustable confined voids formed by recyclable monodisperse polymer spheres 显示文摘Yang Xiaoyu Tian Ge Xiao Fengshou 2005Angew Chem Int Ed2005,44,:1
6Approaching the theoretical efficiency limit of quantum-dot lightemitting diodes via synergistic optimization显示文摘The importance of optical resonance in enhancing light outcoupling efficiency(OCE)is frequently overlooked in conventional bottom-emitting quantum-dot light-emitting diodes(QLEDs)due to their weak microcavity effect.Herein,we show that by synergistically optimizing the optical and the electrical performances,QLEDs with efficiency approaching the theoretical limit can be realized.By introducing a high refractive index indium zinc oxide(IZO)electrode and optimizing its thickness,the light OCE is significantly improved and consequently the red QLEDs exhibit an external quantum efficiency(EQE)of 33.2%,which is 1.4-fold higher than that of the reference devices with conventional indium tin oxide(ITO)electrodes.Moreover,with a high refractive index plastic substrate and a microlens array,the EQE can further be improved to a record value of 37.5%.Similar results are obtained in green and blue devices,which show an EQE of 18.8%and 14.4%,respectively.We also predict that the theoretical EQE limit of red,green,and blue QLEDs can reach 35.4%-36.5%,24.8%-34.0%,and 25.1%-35.8%,respectively,without using any light outcoupling structures.The proposed synergistic optimization strategy enables the efficiencies of red,green,and blue QLEDs to approach their theoretical limits.Haotao Li Fengshou Tian Shuming Chen 2023Nano Research2023,16,7:0
7The influence of rolling bearing clearances on diagnostic signatures based on a numerical simulation and experimental evaluation显示文摘Ibrahim Rehab Xiange Tian Fengshou Gu Andrew D. Ball 2018International Journal of Hydromechatronics2018,1,1:0
8ZnSeTe blue top-emitting QLEDs with color saturation near Rec.2020 standards and efficiency over 18.16%显示文摘ZnSeTe blue Cd-free quantum dot(QD)has emerged as a promising emitter for display applications due to its nontoxicity,tunable wavelength,and high efficiency.However,ZnSeTe-based quantum-dot light-emitting diodes(QLEDs)usually exhibit unsaturated emissions with broad spectra.Herein,a top-emitting structure,equipped with a transparent indium-zinc-oxide(IZO)top electrode and an IZO phase tuning layer(PTL),is developed to modulate the emission spectra and the efficiency of the devices.Saturated blue emissions with color coordinates beyond Recommendation ITU-R BT.709(Rec.709)and near Rec.2020 standards are achieved.Moreover,benefiting from the improved outcoupling efficiency and the enhanced charge balance,the top-emitting QLED demonstrates a high external quantum efficiency of 15.14%,which is further improved to 18.16%by capping the devices with SiO2 nanospheres.Simulation analysis reveals that the surface plasmon polariton(SPP)losses are effectively reduced by applying a 100 nm PTL,leading to an outcoupling efficiency of 41.2%at a wavelength of 478 nm.Due to the simultaneously enhanced color saturation and efficiency,a high chroma efficiency(current efficiency/y coordinate in Commission Internationale de l'Eclairage chart)of 123 is obtained.The developed top-emitting architecture could enable the realization of efficient and saturated QLEDs for wide color gamut high-definition display applications.Cuixia Yuan Fengshou Tian Shuming Chen 2023Nano Research2023,16,4:0
9LENSHIAF谱仪上多核子转移产物在气体单元中离子分布的蒙特卡罗模拟显示文摘The multinucleon transfer(MNT)reaction is one promising way to produce neutron-rich and attracts more and more attentions theoretically and experimentally.In the ongoing big project HIAF(High Intensity heavy-ion Accelerator Facility),a Low Energy Nuclear Structure spectrometer called LENSHIAF specific to MNT reactions will be designed and constructed.In this spectrometer,the researches will be concentrated on the synthesis and identification of new neutron-rich nuclei,and on the study of their nuclear structure and decay properties.The conceptual design has been reported in Refs.[1,2].The most challenge part is how to collect and stop efficiently the high-energy products from the MNT reactions into the gas cell.Wang Yongsheng Huang Wenxue Tian Yulin Wang Junying Li Cheng Zhang Fengshou Zhao Kai Zhou Xiaohong Xu Hushan 2018IMP & HIRFL Annual Report2018,,1:0
10Erratum to:ZnSeTe blue top-emitting QLEDs with color saturation near Rec.2020 standards and efficiency over 18.16%显示文摘Erratum to Nano Research,2023,16(4):5517–5524 http://gffzzd3cc09b8251d45dfsccqnwbuufoxb6ubf.ffgz.tsg.suse.edu.cn/10.1007/s12274-022-5172-y Three figures in the article were unfortunately mispresented on pages 5519,5521,and 5522.(1)The ordinate title of Fig.2(c)should be corrected to“Outcoupling efficiency(%)”.Cuixia Yuan Fengshou Tian Shuming Chen 2023Nano Research2023,16,8:0
11Performances of a prototype point-contact germanium detector immersed in liquid nitrogen for light dark matter search显示文摘The CDEX-10 experiment searches for light weakly interacting massive particles, a form of dark matter, at the China Jinping Underground Laboratory, where approximately 10 kg of germanium detectors are arranged in an array and immersed in liquid nitrogen. Herein, we report on the experimental apparatus, detector characterization, and spectrum analysis of one prototype detector. Owing to the higher rise-time resolution of the CDEX-10 prototype detector as compared with CDEX-1 B, we identified the origin of an observed category of extremely fast events. For data analysis of the CDEX-10 prototype detector, we introduced and applied an improved bulk/surface event discrimination method. The results of the new method were compared to those of the CDEX-1 B spectrum. Both sets of results showed good consistency in the 0-12 ke Vee energy range, except for the 8.0 keV K-shell X-ray peak from the external copper.Hao Jiang LiTao Yang Qian Yue KeJun Kang JianPing Cheng YuanJing Li Henry Tsz-King Wong M.A?artio?lu HaiPeng An JianPing Chang JingHan Chen YunHua Chen Zhi Deng Qiang Du Hui Gong Li He Jin Wei Hu QingDong Hu HanXiong Huang LiPing Jia HauBin Li Hong Li Jian Min Li Jin Li Xia Li XueQian Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu YuanYuan Liu ZhongZhi Liu Hao Ma JingLu Ma Hui Pan Jie Ren XiChao Ruan B.Sevda Vivek Sharma ManBin Shen Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang JiMin Wang Li Wang Qing Wang Yi Wang ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue SongWei Yang Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue XiongHui Zeng Ming Zeng Zhi Zeng FengShou Zhang YunHua Zhang MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu ZhongHua Zhu 2019Science China(Physics,Mechanics & Astronomy)2019,62,3:0
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