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| 1 | Parameters of Coseismic Reverse- and Oblique-Slip Surface Ruptures of the 2008 Wenchuan Earthquake,Eastern Tibetan Plateau显示文摘在 2008 年 5 月 12 日, M w 7.9 Wenchuan 地震破裂了同时,, Longmenshan 的中间的片断插入了的 Beichuan, Pengguan 和 Xiaoyudong 差错在西藏的高原的东方边缘系上带子。领域调查抑制与 Wenchuan 地震有关的表面破裂模式,长度和偏移量。Beichuan 差错有趋势 NE 有 240 km 的全部的长度的权利侧面的反向的破裂。重估产出 6.5 ±的最大的垂直偏移量 0.5 m 和 4.9 ±的最大的权利侧面的偏移量为它的北片断的 0.5 m,它最大的偏移量被发现;最大的垂直偏移量是 6.2 ±为它的南部的片断的 0.5 m。Pengguan 差错有趋势 NE 纯反向的破裂与大约 3.5 m 的最大的垂直偏移量长的大约 72 km。Xiaoyudong 差错有在 Beichuan 和 Pengguan 之间长的大约 7 km 指责的 NW 惹人注目的左侧面的反向的破裂,与 3.4 m 的最大的垂直偏移量和 3.5 m 的左侧面的偏移量。多重 co 地震的表面破裂的这个模式在之中最近的大地震和礼品最复杂大得多的危险比如果他们个别地破裂了。破裂长度最长因为反向的指责事件曾经报导了。 | XU Xiwei YU Guihua CHEN Guihua RAN Yongkang LI Chenxia CHEN Yuegau CHANG Chungpai | 2009 | Acta Geologica Sinica(English Edition)2009,83,4: | 30 |
| 2 | Recent Progress in Distributed Optical Fiber Raman Photon Sensors at China Jiliang University显示文摘在在中国 Jiliang 大学(CJLU ) 的完整的分布式的纤维拉曼光子传感器的研究,生产和应用的最近的进步的简短评论被介绍。以便改进测量距离,精确性,空间分辨率,多参数大小的能力,和完整的分布式的纤维传感器系统的智力,一种新一代纤维传感器技术基于光纤维,非线性的散布熔化原则被建议。一系列新一代完整的分布式的纤维传感器被调查并且设计,它由新产生组成极端长的距离散布与一个纤维拉曼放大器综合的光子传感器的完整的分布式的纤维拉曼和瑞利,汽车修正完整的分布式的纤维拉曼光子温度传感器基于拉曼关联双来源,完整的分布式的纤维拉曼光子温度传感器基于编码的脉搏采购原料,完整的分布式的纤维拉曼光子温度传感器 | Zaixuan ZHANG | 2012 | Photonic Sensors2012,2,2: | 8 |
| 3 | Adsorption desulfurization of model gasoline by metal–organic framework Ni3(BTC)2显示文摘This work presented the synthesis of Ni-based metal-organic framework material with a paddle-wheel structure Ni3(BTC)2 (Ni-BTC) and its application in thiophene (TP) adsorption from gasoline distillate by batch method. Adsorption isotherms of TP, cyclohexene, and toluene in cyclohexane onto Ni-BTC were conducted at 298-308 K to interpret the different effect of cyclohexene and toluene on TP adsorption. The results showed that, compared w让h cyclohexene, toluene addition in model gasoline led to a more evident decline in sulfur capacity of Ni-BTC, which is opposite to isostructural HKUST-1. The adsorption isotherms of TP, cyclohexene and toluene fit Langmuir model, S-type model and Temkin model well, respectively, indicating that the adsorption mechanisms of TP and the two competitors are different from one another The adsorption capacities on Ni-BTC followed the order of cyclohexene < toluene < TP at the same equilibrium concentrations, implying the order of the adsorption affinities, which is in good agreement with the different extent of influence by the two competitors. The enthalpy of TP adsorption on Ni-BTC was estimated to be -80.01 kj/mol, almost twice that on HKUST-1. The poor reusability of Ni-BTC in batch experiment, which is owing to its sensitivity to the air, can be prevented from regenerating used Ni-BTC in fixed-bed reactor by N2 flow. The difference between Ni-BTC and HKUST-1 in maximum adsorption capacity (q0),△H of TP adsorption, and stability demonstrates that the central metal in isostructural MOFs plays a key role in adjusting the desulfurization performance, which may open up a potential avenue for the development of MOF-based adsorbents with superior desulfurization performance. | Fuping Tian Qiaofeng Ru Chenxia Qiao Xin Sun Cuiying Jia Yu Wang Yifu Zhang | 2019 | Journal of Energy Chemistry2019,28,5: | 2 |
| 4 | Synthesis of Bimagnetic Ionic Liquid and Application for Selective Aerobic Oxidation of Aromatic Alcohols Under Mild Conditions 显示文摘 | Miao Chenxia Wang Jinquan Yu Bing | 2011 | ChemCommun2011,47,9: | 1 |
| 5 | A combined experimental and computational study of NHC-catalyzed allylation of allenoate with MBH esters:new regiospecific and stereoselective access to 1,5-enyne显示文摘An NHC-catalyzed regiospecific allylation ofα-substituted allenoates with MBH carbonates derived from aryl aldehyde furnished highly functionalized 1,5-enynes bearing a quaternary carbon successfully.Combining with DFT calculations,the reaction mechanism of this conversion was proposed.This method has the advantages of high regioselectivity,good yields and mild reaction conditions.This transformation not only provided a new access to 1,5-enyne,but also enriched the chemistry of allenoates and NHC catalysis. | Fang Sun Fangfang Lu Xue Song Wenchao Wu Kai Zhang Chenxia Yu Tuanjie Li Donghui Wei Changsheng Yao | 2022 | Organic Chemistry Frontiers2022,9,1: | 0 |
| 6 | Technoeconomically competitive four-terminal perovskite/graphenesilicon tandem solar cells with over 20% efficiency显示文摘Perovskite/Silicon(PS) tandem solar cells have attracted much interest over recent years. However, the most popular crystalline silicon solar cells utilized in tandems require complicated fabrication processes mainly including texturization, diffusion, passivation and metallization, which takes up much cost in photovoltaic market. Here, we report a facile graphene/silicon(Gr/Si) solar cell featuring of lowtemperature( 200 °C) processing and an efficiency of 13.56%. For reducing the heat dissipation loss of high energy photon, the perovskite solar cell(PSC) with a wide band gap of 1.76 e V was adopted as the top cell for the tandem. To reduce the loss of parasitic absorption in hole transport layers(HTLs),thickness of Spiro-OMe TAD is re-optimized by compromising the efficiency and the optical transmittance of the devices. As a result, the semitransparent top perovskite solar cell yields a highest efficiency of13.35%. Furthermore, we firstly achieved a low-temperature-processed four-terminal(4-T) perovskite/graphene-silicon(PGS) heterojunction tandem solar cell with the efficiency of 20.37%. The levelized cost of electricity(LCOE) of PGS 4-T modules were estimated to a competitive price, exhibiting much greater potential for practical application compared to that of PS 4-T modules. | Pengjie Hang Jingkun Cong Ge Li Lijian Zuo Chenxia Kan Biao Li Jiangsheng Xie Yuxin Yao Ying Wang Hongzheng Chen Deren Yang Xuegong Yu | 2021 | Journal of Energy Chemistry2021,30,12: | 0 |
| 7 | Manipulating the film morphology evolution toward green solvent-processed perovskite solar cells显示文摘High-performance perovskite solar cells(PVSCs)with low energy consumption and green processing are highly desired,but constrained by the difficulty in morphology control and the poor understanding on morphology evolution mechanisms.To address this issue,here we studied the effect of antisolvents on the perovskite film formation.We found that both the antisolvents and the perovskite composition affect the perovskite film morphology greatly via influencing the intermediate phase,and different perovskite compositions require different antisolvents to reach the optimal morphology.This provides the opportunity to achieve high-performance PVSCs with green antisolvent,that is,isopropanol(iPA)by changing the perovskite compositions,and leads to a powerconversionefficiency(PCE)of 21.50% for PVSCs based on MA_(0.6)FA_(0.4)PbI_(3).Further,we fabricated“fully green”PVSCs with all layers prepared by green sol-vents,and the optimal PCE can reach 19%,which represents the highest among PVSCs with full-green processing.This work provides insight into the perovskite morphology evolution and paves the way toward“green”processing PVSCs. | Shiqi Shan Yaokai Li Haotian Wu Tianyi Chen Benfang Niu Yingzhu Zhang Di Wang Chenxia Kan Xuegong Yu Lijian Zuo Hongzheng Chen | 2021 | SusMat2021,1,4: | 0 |
| 8 | 青藏高原东缘汶川地震断层陡坎类型与级联破裂模型(英文)显示文摘The post-earthquake field investigations reveal that the MW7.9 Wenchuan earthquake of 12th May 2008 ruptured three NE-striking imbricate reverse faults and another NW-trending reverse fault, along the middle Longmenshan fold-and-thrust belt at the eastern margin of the Tibetan plateau. The fault-scarp features can be categorized into eight groups: simple thrust scarp, hanging-wall collapse scarp, simple pressure ridge, dextral pressure ridge, fault-related fold scarp, back-thrust pressure ridge, local normal fault scarp and crocodile-mouth-like scarp. The local normal scarp is first discovered in the reverse-faulting earthquakes as ever reported in the world. Field observation indicates that the Wenchuan earthquake surface rupture is dominated by reverse faulting with a minus right-lateral component, but the relative ratio varies from site to site. Also, the surface ruptures can be divided, for the first order, into two segments, the Yingxiu and Beichuan segments, corresponding to MW7.8 and MW7.57 events, respectively. The two segments further can be divided, for the second order, into four sub-segments in total, which are equivalent to four sub-events of MW7.46, MW7.69, MW6.99 and MW7.52, respectively. The fault segmentation, for different orders, shows a cascade-rupturing pattern and can explain why the quake time of the Wenchuan earthquake was so long as up to 100 second. Aftershock focal mechanisms are also used to constrain the fault geometry for the sub-segments, indicating that the seismogenic faults are listric at depth and in general, the fault plane becomes steeper northward, which enables the fault to accommodate larger strike-slip motion. This earthquake also confirms that the crustal shortening across the Longmenshan fold-and-thrust belt should be responsible for the growth of high topographic relief along the eastern margin of the Tibetan Plateau. | Guihua Yu 徐锡伟 Yann Klinger Guilin Diao Guihua Chen Xiangdong Feng Chenxia Li , Ailan Zhu Renmao Yuan Tingting Guo Xinze Sun Xibin Tan Yanfeng An | 2010 | 国际地震动态2010,,6: | 0 |