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77篇 您的检索式:作者名="Tianyou PENG"
    题名 作者 年代 出处 被引量
1Tom70 serves as a molecular switch to determine pathological cardiac hypertrophy显示文摘病理学的心脏的肥大是心失败的不可避免的 forerunner。不管心脏的肥大的病原学, cardiomyocyte mitochondrial 改变总是在这上下文被观察。mitochondrial 先锋蛋白质的进口调节在 pathophysiological 下面维持 mitochondrial 功能的外部膜(汤姆) 建筑群管理的 mitochondrial 的 translocases;然而,它在病理学的心脏的肥大的发展的角色仍然保持不清楚。这里,我们证明 Tom70 是在从人和试验性的动物的病理学的 hypertrophic 心的 downregulated。在 Tom70 表示的减小在 vivo 并且在 vitro 生产了不同病理学的 cardiomyocyte 肥大。指向 Tom70 的眼的 atrophy-1 的有缺点的 mitochondrial 进口触发了细胞内部的氧化应力,它导致了病理学的细胞的回答。重要地,如果有到多样的 pro-hypertrophic 的完整的抵抗的 cardiomyocytes 侮辱,增加了 Tom70 层次。一起,这些结果表明 Tom70 充当安排 hypertrophic 压力和 mitochondrial 回答决定病理学的心脏的肥大的一个分子的开关。Jun Li Man Qi Changming Li Dan Shi Dasheng Zhang Duanyang Xie Tianyou Yuan Jing Feng Yi Liu Dandan Liang Xinran Xu Jinjin Chen Liang Xu Hong Zhang Jiangchuan Ye Fei LV Jian Huang Luying Peng Yi-Han Chen 2014Cell Research2014,24,8:9
2Enhanced photocatalytic activity by the construction of a TiO2/carbon nitride nanosheets heterostructure with high surface area via direct interracial assembly显示文摘与碳氮化物 nanosheets (CN-NSs ) 修改的 TiO 2 heterostructure 经由直接界面的集会策略被综合了。CN-NSs,有唯一的二维的结构,为支持 TiO 2 nanoparticles (NP ) 是有利的。CN-NSs 的表面上的 TiO 2 NP 的一致分散在他们的 nanojunctions 创造足够的界面的接触,被电子显微镜学分析证实。与另外的报导金属 oxide/CN composites 比较,有 TiO 2 nanoparticles 的 ultrathin CN-NSs 层的强壮的相互作用制止他们的重新叠,哪个导致 234.0 m 2 的一个大特定的表面区域吗?Zili Xu Chuansheng Zhuang Zhijuan Zou Jingyu Wang Xiaochan Xu Tianyou Peng 2017Nano Research2017,10,7:6
3Improvement of corrosion resistance in NaOH solution and glass forming ability of as-cast Mg-based bulk metallic glasses by microalloying显示文摘The influences of the addition of Ag on the glass forming ability (GFA) and corrosion behavior were investigated in the Mg-Ni-based alloy system by X-ray diffraction (XRD) and electrochemical polarization in 0.1 mol/L NaOH solution.Results shows that the GFA of the Mg-Ni-based BMGs can be improved dramatically by the addition of an appropriate amount of Ag;and the addition element Ag can improve the corrosion resistance of Mg-Ni-based bulk metallic glass.The large difference in atomic size and large negative mixing enthalpy in alloy system can contribute to the high GFA.The addition element Ag improves the forming speed and the stability of the passive film,which is helpful to decrease the passivation current density and to improve the corrosion resistance of Mg-Ni-based bulk metallic glass.Peng Hao Li Shuangshou Huang Tianyou 2011China Foundry2011,8,1:2
4Strategic design and fabrication of MXenes-Ti_(3)CNCl_(2)@CoS_(2) core-shell nanostructure for high-efficiency hydrogen evolution显示文摘CoS_(2) is considered to be a promising electrocatalyst for hydrogen evolution reaction(HER).However,its further widespread applications are hampered by the unsatisfactory activity due to relatively high chemisorption energy for hydrogen atom.Herein,theoretical predictions of first-principles calculations reveal that the introduction of a Cl-terminated MXenes-Ti_(3)CNCl_(2) can significantly reduce the HER potential of CoS_(2)-based materials and the Ti_(3)CNCl_(2)@CoS_(2) core–shell nanostructure has Gibbs free energy of hydrogen adsorption(|ΔGH|)close to zero,much lower than that of the pristine CoS_(2) and Ti_(3)CNCl_(2).Inspired by the theoretical predictions,we have successfully fabricated a unique Ti_(3)CNCl_(2)@CoS_(2) core–shell nanostructure by ingeniously coupling CoS_(2) with a Cl-terminated MXenes-Ti_(3)CNCl_(2).Interface-charge transfer between CoS_(2) and Ti_(3)CNCl_(2) results in a higher degree of electronic localization and a formation of chemical bonding.Thus,the Ti_(3)CNCl_(2)@CoS_(2) core–shell nanostructure achieves a significant enhancement in HER activity compared to pristine CoS_(2) and Ti_(3)CNCl_(2).Theoretical calculations further confirm that the partial density of states of CoS_(2) after hybridization becomes more non-localized,and easier to interact with hydrogen ions,thus boosting HER performance.In this work,the success of oriented experimental fabrication of high-efficiency Ti_(3)CNCl_(2)@CoS_(2) electrocatalysts guided by theoretical predictions provides a powerful lead for the further strategic design and fabrication of efficient HER electrocatalysts.Jizhou Jiang Saishuai Bai Meiqing Yang Jing Zou Neng Li Jiahe Peng Haitao Wang Kun Xiang Song Liu Tianyou Zhai 2022Nano Research2022,15,7:2
5Lead-free perovskites for X-ray detecting显示文摘X-ray detection is of great importance for computed tomography scanning,security inspection,non-destructive testing of industrial products and other detection applications[1,2].Due to the potential cancer risk caused by X-ray inspection,there is always room to achieve X-ray detectors with even better sensitivity and detection limit.There are two available approaches detecting X-rays,the first is indirect conversion using scintillators to convert X-ray photons into light and then a photodiode toFuwei Zhuge Peng Luo Tianyou Zhai 2017Science Bulletin2017,62,22:2
6Approaching ohmic contact to two-dimensional semiconductors显示文摘Two-dimensional semiconductors have attracted immense research interests owing to their intriguing properties and promising applications in electronic and optoelectronic devices.However,the performance of these devices is drastically hindered by the large Schottky barrier at the electric contact interface,which is hardly tunable due to the Fermi level pinning effect.In this review,we will analyze the root causes of the contact problems for the two-dimensional semiconductor devices and summarize the strategies on the basis of different contact geometries,aiming to lift out the Fermi level pinning effect and achieve the ohmic contact.Moreover,the remarkable improvement of the device performance thanks to these optimized contacts will be emphasized.At the end,the merits and limitations of these strategies will be discussed as well,which potentially gives a guideline for handling the electric contact issues in two-dimensional semiconductors devices.Kailang Liu Peng Luo Wei Han Sanjun Yang Shasha Zhou Huiqiao Li Tianyou Zhai 2019Science Bulletin2019,64,19:2
7Synthesis of SrAl2O4:Eu,Dy phosphor nanometer powders by sol gel processes and its optical properties显示文摘Tianyou Peng Liu Huajun Yang Huanping 2004Materials Chemistry and Physics2004,85,:1
8In situ grown TiN/N-TiO_(2)composite for enhanced photocatalytic H_(2)evolution activity显示文摘Titanium nitride(TiN)decorated N-doped titania(N-TiO_(2))composite(TiN/N-TiO_(2))is fabricated via an in situ nitridation using a hydrothermally synthesized TiO_(2)and melamine(MA)as raw materials.After the optimization of the reaction condition,the resultant TiN/NTiO_(2)composite delivers a hydrogen evolution activity of up to 703μmol/h under the full spectrum irradiation of Xelamp,which is approximately 2.6 and 32.0 times more than that of TiO_(2)and TiN alone,respectively.To explore the underlying photocatalytic mechanism,the crystal phase,morphology,light absorption,energy band structure,element composition,and electrochemical behavior of the composite material are characterized and analyzed.The results indicate that the superior activity is mainly caused by the in situ formation of plasmonic TiN and N-TiO_(2)with intimate interface contact,which not only extends the spectral response range,but also accelerates the transfer and separation of the photoexcited hot charge carrier of TiN.The present study provides a fascinating approach to in situ forming nonmetallic plasmonic material/N-doped TiO_(2)composite photocatalysts for high-efficiency water splitting.Dong LIU Zhuqing YAN Peng ZENG Haoran LIU Tianyou PENG Renjie LI 2021Frontiers in Energy2021,15,3:1
9Synthesis of titanium dioxide nanoparticles with mesoporous anatase wall and high photocatalytic activity 显示文摘Peng Tianyou Zhao De Dai Ke 2005J Phys Chem B2005,109,11:1
10A Review of Researches on Thermal Exhaust Heat Recovery with Rankine Cycle 显示文摘WANG TIANYOU ZHANG YAJUN PENG ZHIJUN 2011Renewable and Sustainable Energy Reviews2011,15,6:1
11Combustion synthesis and photoluminescentce of SrAl2O4:Eu, Dy phosphor nanopaticles 显示文摘Tianyou Peng Huanping Yang Xuli Pu 2004Materials Letter2004,58,2:1
12Template?free hydrothermal synthesis of ZnIn2S4 floriatedmicrosphere as an efficient photocatalyst for H2production under visible?light irradiation 显示文摘CHAI Bo PENG Tianyou ZENG Peng 2011Journal ofPhysical Chemistry C2011,115,13:1
13A multidetector CT angiography study of variations in the circle of Willis in a Chinese population显示文摘Qi Li Jialun Li Fajin Lv Kewei Li Tianyou Luo Peng Xie 2010Journal of Clinical Neuroscience2010,,3:1
14In - situ separation of chromium (Ⅲ) and chromium ( Ⅵ ) and sequential ETV - ICP - AES determination using acetylacetone and PTFE as chemical modifiers 显示文摘Wu Yingliang Hu Bin Peng Tianyou 2001Fresenius J Anal Chem2001,370,7:1
15Recent Advances in the Photocatalytic CO2 Reduction over Semiconductors 显示文摘Mao Jin Li Kan Peng Tianyou 2013Catal Sci Technol2013,3,10:1
16Preparation and photocatalytic activity of WO3/TiO2 nanocomposite particles显示文摘Ke Dingning Liu Huajun Peng Tianyou 2008Mater Lett2008,,62:1
17Low-temperature Volatilization of Be Acetylacetonate for Sample Introduction in ETV-ICP-AES显示文摘Yingliang Wu Bin Hu Tianyou Peng 2001Analytica ChimicaActa2001,439,1:1
18Perturbation theory of 2D decagonal quasicrystals显示文摘Peng Yanze Fan Tianyou 2002Physica B2002,311,34:1
19Preparation of Lanthana-doped titania nanoparticles with anatase mesoporous walls and high photocatalytic activity显示文摘Tianyou Peng De Zhao Haibo Song 2005Journal of Molecular Catalysis A: Chemical2005,238,12:1
20Photocatalytic H2 production from methanol aqueous solutionover titania nanoparticles with mesostrucures 显示文摘Yi Huabing Peng Tianyou Ke Dingning 2008International Journal of Hydrogen Energy2008,33,2:1
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