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| 1 | Petrogenesis of the Neopro-terozoic bimodal volcanic rocks along the western margin of the Yangtze Block:New constraints from Hf isotopes and Fe/Mn ratios显示文摘High-precision major element and Hf isotope data are reported for the Neoproterozoic Suxiong volcanic rocks along the western margin of the Yangtze Block. These volcanic rocks have variable εHf(T) values and Fe/Mn ratios. The relatively primitive basalts have high Fe/Mn ratios and high Hf-Nd isotopic compositions, indicating that they were generated by partial melting of garnet clinopyroxene in mantle plume at high pressure. Thus, the Suxiong basalts are genetically related to the proposed Neoproterozoic super-plume. On the contrary, a few differentiated basalts have low Fe/Mn ratios and low Hf-Nd isotopic compositions. They are likely to experience assimilation-fractional crystallization process. The Suxiong rhyolites have consistent Hf and Nd model ages of 1.3―1.4 Ga. They are likely generated by shallow dehydration melting of pre-existing young arc igne-ous rocks associated with the basaltic underplating/intrusion in a continental rift. | LI Xianhua QI Changshi LIU Ying LIANG Xirong TU Xianglin XlE Liewen YANG Yueheng | 2005 | Chinese Science Bulletin2005，50，21： | 91 |
| 2 | Additive manufacturing of thin electrolyte layers via inkjet printing of highly-stable ceramic inks显示文摘Inkjet printing is a promising alternative for the fabrication of thin film components for solid oxide fuel cells(SOFCs) due to its contactless, mask free, and controllable printing process. In order to obtain satisfying electrolyte thin layer structures in anode-supported SOFCs, the preparation of suitable electrolyte ceramic inks is a key. At present, such a kind of 8 mol% Y_(2)O_(3)-stabilized ZrO_(2)(8 YSZ) electrolyte ceramic ink with long-term stability and high solid loading(> 15 wt%) seems rare for precise inkjet printing, and a number of characterization and performance aspects of the inks, such as homogeneity, viscosity, and printability, should be studied. In this study, 8 YSZ ceramic inks of varied compositions were developed for inkjet printing of SOFC ceramic electrolyte layers. The dispersing effect of two types of dispersants, i.e., polyacrylic acid ammonium(PAANH4) and polyacrylic acid(PAA), were compared. The results show that ultrasonic dispersion treatment can help effectively disperse the ceramic particles in the inks. PAANH4 has a better dispersion effect for the inks developed in this study. The inks show excellent printable performance in the actual printing process. The stability of the ink can be maintained for a storage period of over 30 days with the help of initial ultrasonic dispersion. Finally, micron-size thin 8 YSZ electrolyte films were successfully fabricated through inkjet printing and sintering, based on the as-developed high solid loading 8 YSZ inks(20 wt%). The films show fully dense and intact structural morphology and smooth interfacial bonding, offering an improved structural quality of electrolyte for enhanced SOFC performance. | Zhongqi Zhu Zhiyuan Gong Piao Qu Ziyong Li Sefiu Abolaji Rasaki Zhiyuan Liu Pei Wang Changyong Liu Changshi Lao Zhangwei Chen | 2021 | Journal of Advanced Ceramics2021，10，2： | 7 |
| 3 | Classification and Source Materials of Continental Crust Transformation Series Granitoids in South China显示文摘The granitoids of the continental crust transformation series in South China may be divided into threetypes: (1) synorogenic migmatic and magmatic type. (2) anorogenic continental crust anatexis type, and (3)syncollision type. Based on the results of Sr and Nd isotopic determinations, the source material compositionof the three types of granitoids is calculated with crust-mantle binary mixing simulation. The calculations indi-cate that the granitoids of the first type consist of 78.6-89.7% upper crust endmember materials and15.0-10.3% depleted mantle endmember materials, the granitoids of the second type are composed of 63.7%upper crust endmember materials and 36.3% depleted mantle endmember materials, and those of the third type100% upper crust endmember materials. Hence. the source material composition of the granitoids of all thethree types is dominated by upper crust endmembers. | Liu Changshi Zhu Jinchu Shen Weizhou Xu Shijin Department of Earth Sciences, Nanjing University, Nanjing, Jiangsu Jiang Minxi | 1990 | Acta Geologica Sinica(English Edition)1990，64，3： | 4 |
| 4 | Isotope Geochemical Characteristics and Material Sources of Tin--Bearing Porphyries in South China显示文摘Tin-bearing porphyries in South China can be divided into the F-rich and F-poorsubtypes. They are high-silica (SiO2>71%), peraluminous (A/NKC>1.0) and rich inincompatible elements (Rb, Zr, U, W, Sn) and have weak Ce (δCe=0.68-0.82) and strong Eu(δEu=0.01-0.38) negative anomalies. Meantime, they also have low δNd(-6.3- -8.4), high207Pb/204Pb (15.588-15.790), medium to high (87Sr/86Sr)i (0.7084-0.7287) and relatively highδ18O(9.1-10.3‰). These characteristics clearly suggest that the two subtypes of tin-bearingporphyries were derived from the crustal materials. Their differences lie only in the existence ofcertain different components in their source materials. Therefore, there is only one type oftin-bearing prophyry in South China. that is continental crust transformation type. | Shen Weizhou Wang Dezi and Liu Changshi Department of Earth Sciences, Nanjng University, Nanjng, Jiangsu | 1996 | Acta Geologica Sinica(English Edition)1996，70，2： | 3 |
| 5 | Adsorptive removal of As(Ⅲ) ions from water using spent grain modified by polyacrylamide显示文摘In order to enhance the removal efficiency of As(III), a pre-oxidation process is generally applied first to convert As(III) to As(V), which may cause unwanted new contaminants. To overcome this problem, efforts were made to develop an effective way to remove As(III)directly without an oxidation step. The effect of polyacrylamide polymers(PAMs) such as anionic PAM, cationic PAM and nonionic PAM, on As(III) ion adsorption by spent grain(SG)was investigated. The physico-chemical properties of the three PAM-polymerized SGs(APSG(anionic PAM-polymerized modified spent grain), CPSG(cationic PAM-polymerized spent grain) and NPSG(nonionic PAM-polymerized spent grain)) were analyzed using Fourier transform infrared(FT-IR), scanning electron microscope(SEM) and zeta potential.Batch experimental data showed that the sequence of preferential adsorption for As(III) was APSG > CPSG > NPSG. Active functional groups such as amino group(NH2), carbonyl group(C_O), C–N bond of the amide group(CONH2), and hydroxyl group(O–H) were responsible for As(III) adsorption. Many tubular structures occurring on the surface of APSG possibly increase the specific surface areas and favor the adsorption of As(III) ions. A fixed-bed study was carried out by using APSG as an adsorbent for As(III) from water. Three factors such as bed height, initial concentration and flow rate were studied, and breakthrough curves of As(III) were obtained. The Adams–Bohart model was used to analyze the experimental data and the model parameters were evaluated. | Yunnen Chen Changshi Xiong | 2016 | Journal of Environmental Sciences2016，28，7： | 3 |
| 6 | U–Pb zircon, geochemical and Sr–Nd–Hf isotopic constraints on age and origin of Jurassic I- and A-type granites from central Guangdong, SE China: A major igneous event in response to foundering of a subducted flat-slab?显示文摘 | Xian-Hua Li Zheng-Xiang Li Wu-Xian Li Ying Liu Chao Yuan Gangjian Wei Changshi Qi | 2006 | LITHOS2006，，1： | 2 |
| 7 | Ethynyl-linked perylene bisimide based electron acceptors for non-fullerene organic solar cells显示文摘In this work, star-shaped perylene bisimide(PBI) derivatives with spiro-aromatic cores linked with ethynyl units were developed as electron acceptors for non-fullerene organic solar cells. The ethynyl linkers were found to enhance the planarity of the conjugated backbone, resulting in high electron mobilities and near-infrared absorption. The ethynyl-linked PBI acceptors showed high power conversion efficiencies(PCEs) up to 4.27% due to the high short-circuit current density(J_(sc)) of 8.52 mA/cm^2 and fill factor(FF) of 0.59, while the PBI acceptor without ethynyl units provided a low PCE of 3.57% in nonfullerene solar cells. The results demonstrate that ethynyl units can be applied into designing new PBI electron acceptors with improved charge transport properties and photovoltaic performance. | Changshi Yu Yunhua Xu Shijie Liang Xudong Jiang Guitao Feng Cheng Li Weiwei Li | 2018 | Chinese Chemical Letters2018，29，2： | 1 |
| 8 | The P_2O_5 content of feldspars from the Yashan granites,Jiangxi Province, South China显示文摘The P2O5 contents of feldspars in the Yashan F-rich and P-rich granite yield a maximum value of 0.93% (in albite) and a maximum average value of 0.65% (hereinafter weight percent) (in K-feldspar), and is generally between 0.10% and 0.35%. Most of the distribution coefficient Dp[Ab/Kf] values are greater than 1 (1.13—28.9). The study shows that phosphorus could preferably enter the albite structure mainly by PAISi2 substitution relative to K-feldspar. | HUANG Xiaolong, WANG Rucheng , LIU Changshi, YIN Lin, CHEN Xiaoming and CHEN PeirongState Key Laboratory of Mineral Deposit Research , Department of Earth Sciences , Nanjing University, Nanjing 210093 , China Corresponding author | 1999 | Chinese Science Bulletin1999，44，13： | 1 |
| 9 | Acute Cigarette Smoke-Induced Connective Tissue Breakdown Is Mediated by Neutrophils and Prevented by 1-Antitrypsin显示文摘 | Rajwinder Dhami Blake Gilks Changshi Xie | 2000 | Am J Respir Cell Mol Biol2000，22，2： | 1 |
| 10 | Inelastic cyclic testing of welded unreinforced moment connections 显示文摘 | RICLES JAMES M MAO CHANGSHI LU LE-WU | 2002 | Journal of Structural Engineering ACSE2002，128，4： | 1 |
| 11 | Accessory minerals in the Xihuashan Y-enriched granitic complex, southern China: A record of magmatic and hydrothermal stages of evolution 显示文摘 | Wang Rucheng Fontan Francois Chen Xiaoming Hu Huan Liu Changshi Xu Shijin and Philippe de Parseval | 2003 | Canadian Mineralogist2003，41，3： | 1 |
| 12 | Acute cigarette smoke- induced connective tissue breakdown is mediated by neutrophils and prevented by 1 - Antitrypsin 显示文摘 | RAJWINDER DHAMI BLAKE GILKD CHANGSHI XIE | 2000 | Am J Respir Cell Mol Biol2000，22，2： | 1 |
| 13 | Novel 3D grid porous Li_(4)Ti_(5)O_(12) thick electrodes fabricated by 3D printing for high performance lithium-ion batteries显示文摘Three-dimensional(3D)grid porous electrodes introduce vertically aligned pores as a convenient path for the transport of lithium-ions(Li-ions),thereby reducing the total transport distance of Li-ions and improving the reaction kinetics.Although there have been other studies focusing on 3D electrodes fabricated by 3D printing,there still exists a gap between electrode design and their electrochemical performance.In this study,we try to bridge this gap through a comprehensive investigation on the effects of various electrode parameters including the electrode porosity,active material particle diameter,electrode electronic conductivity,electrode thickness,line width,and pore size on the electrochemical performance.Both numerical simulations and experimental investigations are conducted to systematically examine these effects.3D grid porous Li_(4)Ti_(5)O_(12)(LTO)thick electrodes are fabricated by low temperature direct writing technology and the electrodes with the thickness of 1085μm and areal mass loading of 39.44 mg·cm^(−2) are obtained.The electrodes display impressive electrochemical performance with the areal capacity of 5.88 mAh·cm^(−2)@1.0 C,areal energy density of 28.95 J·cm^(−2)@1.0 C,and areal power density of 8.04 mW·cm^(−2)@1.0 C.This study can provide design guidelines for obtaining 3D grid porous electrodes with superior electrochemical performance. | Changyong LIU Yin QIU Yanliang LIU Kun XU Ning ZHAO Changshi LAO Jun SHEN Zhangwei CHEN | 2022 | Journal of Advanced Ceramics2022，11，2： | 1 |
| 14 | Critical issues in achieving ductile behaviour of welded moment connections显示文摘 | Le-Wu Lu James M Ricles Changshi Mao John W Fisher | 2000 | Journal of Constructional Steel Research2000，，1： | 1 |
| 15 | High-sensitivity humidity sensor based on a single SnO2 nanowire显示文摘 | KUANG Qin LAO Changshi WANG Zhonglin | | 0，，19： | 1 |
| 16 | Unified design for H2/Hinf mixed control of spacecraft 显示文摘 | Wu Changshi Chen Borben | 1999 | Journal of Guidance Dynamics and Control1999，2，6： | 1 |
| 17 | Effect of local details on ductility of welded moment connections显示文摘 | CHANGSHI MAO JAMES RICLES LE WU LU | 2001 | Journal of Structural Engineering2001，127，9： | 1 |
| 18 | ZnO nanobelt/nanowire schottky diodes formed by dielectrophoresis alignment across Au electrodes显示文摘 | Lao Changshi Liu Jin Gao Puxian | 2006 | Nano Lett2006，6，2： | 1 |
| 19 | Vertical variations in the mineralogy of the Yichun Topaz-Lepidolite granite, Jiangxi Province, southern China 显示文摘 | Huang Xiaolong Wang Rucheng Chen Xiaoming Hu Huan Liu Changshi | 2002 | Canadian Mineralogist2002，40，4： | 1 |
| 20 | Effect of local details on ductility of welded moment eon- neetions 显示文摘 | CHANGSHI MAO JAMES RICLES LE WU LU | 2001 | Journal of Structural Engineering2001，127，9： | 1 |
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