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| 1 | Identification of Hercynian shoshonitic intrusive rocks in central Hainan Island and its geotectonic implications显示文摘An identification has been made of some shoshonitic intrusive rocks in central Hainan Island recently. These rocks are K-rich (K2O=2.9%―5.1%, K2O/Na2O=0.95―2.12), distinctly enriched in LILE and LREE, strongly depleted in Nb, Ta, and moder- ately depleted in Sr and Ti, with (87Sr/86Sr)i = 0.70859―0.71425 and ε Nd(t) = (?2.77―?7.49). They were derived from an EMⅡ-type mantle source. The enrichment process is related to metasomatism of depleted mantle caused by a great amount of fluid-melt released from oceanic crust and terri- genous sediments at great depth (eclogite facies) during the subduction of the South China plate under the Indochina-South China Sea plate in the Carbon- iferous–Early Permian. A SHRIMP U-Pb zircon dating yields a crystallization age of 272±7 Ma for the sho- shonitic intrusions, which is coeval with the strongly peraluminous granites found in central Hainan Island. These two kinds of rocks generally possess syn-intrusion ductile deformation structures. Thus they are considered to have been generated during the early stage (syn-thrust phase) of a post-collisional event. The primary magma of shoshonitic rocks was produced at a depth > 80 km by decompression- dehydration melting of previously enriched litho- spheric mantle wedge, phlogopite-bearing garnet peridotite, which was in turn caused by the break-off of a descendent slab and upwelling of a hot as- thenosphere. The rising of melts was accompaniedby crustal contamination and crystallization fractiona- tion (AFC). Combining with other related data, it is proposed that the southwards subduction and amal- gamation of the South China plate with the Indo- China-South China Sea plate took place at ca. 287- 278 Ma, which was a part of the convergence proc- ess of the Pangea supercontinent. The suture zone was probably located along the line of Song Ma-Beibu Gulf-north margin of the Yunkai Moun- tains-Wuyi Mountains. | XIE Caifu ZHU Jinchu DING Shijiang ZHANG Yeming FU Tai'an LI Zhihong | 2006 | Chinese Science Bulletin2006，51，20： | 17 |
| 2 | Hydrocarbon migration and accumulation along the fault intersection zone-a case study on the reef-flat systems of the No.1 slope break zone in the Tazhong area, Tarim Basin显示文摘Understanding hydrocarbon migration and accumulation mechanisms is one of the key scientif ic problems that should be solved for effective hydrocarbon exploration in the superimposed basins developed in northwest China. The northwest striking No.1 slope break zone, which is a representative of superimposed basins in the Tarim Basin, can be divided into five parts due to the intersection of the northeast strike-slip faults. Controlled by the tectonic framework, the types and properties of reservoirs and the hydrocarbon compositions can also be divided into five parts from east to west. Anomalies of all the parameters were found on the fault intersection zone and weakened up-dip along the structural ridge away from it. Thus, it can be inferred that the intersection zone is the hydrocarbon charging position. This new conclusion differs greatly from the traditional viewpoint, which believes that the hydrocarbon migrates and accumulates along the whole plane of the No.1 slope break zone. The viewpoint is further supported by the evidence from the theory of main pathway systems, obvious improvement of the reservoir quality (2-3 orders of magnitude at the intersection zone) and the formation mechanisms of the fault intersection zone. Differential hydrocarbon migration and entrapment exists in and around the strike- slip faults. This is controlled by the internal structure of faults. It is concluded that the more complicated the fault structure is, the more significant the effects will be. If there is a deformation band, it will hinder the cross fault migration due to the common feature of two to four orders of magnitude reduction in permeability. Otherwise, hydrocarbons tend to accumulate in the up-dip structure under the control of buoyancy. Further research on the internal fault structure should be emphasized. | Xiang Caifu Pang Xiongqi Yang Wenjing Wang Jianzhong LiQiming Liu Luofu Li Yanqun | 2010 | Petroleum Science2010，7，2： | 14 |
| 3 | Advances and problems in hydrocarbon exploration in the Tazhong area, Tarim Basin显示文摘Located in the middle of the Tarim Basin, Tazhong is a typical area of compound reservoirs rich in oil and gas found in the Carboniferous, Silurian and Ordovician strata. The proved, probable and possible reserves (3P reserves) in the area amount to 5×108 tons, so it is of great significance to study the advances and problems in hydrocarbon exploration in the Tazhong area. On the basis of exploration history and analysis of scientific problems, we outline eight achievements: distribution characteristics of reservoirs, stages of reservoir formation, different sources of oil and gas and their respective contributions, the effective regional caprock and reservoir-caprock combinations dominating the vertical distribution of hydrocarbon reservoirs, the control of the Tazhong Palaeo-uplift on reservoir formation and establishing geologic models, structure balance belts influencing the reconstruction and residual potential of reservoirs after accumulation, the rules and mechanisms of fractures controlling oil and gas, and the types of favorable reservoirs and their characteristics of controlling oil and gas distribution. We further point out the main problems about the oil and gas exploration in the Tazhong area and put forward some relevant proposals. | Zhou Xinyuan Pang Xiongqi Li Qiming Pang Hong Xiang Caifu Jiang Zhenxne Li Sumei Liu Luofu | 2010 | Petroleum Science2010，7，2： | 12 |
| 4 | Main progress and problems in research on Ordovician hydrocarbon accumulation in the Tarim Basin显示文摘The Tarim Basin is the largest petroliferous basin in the northwest of China, and is composed of a Paleozoic marine craton basin and a Meso-Cenozoic continental foreland basin. It is of great significance in exploration of Ordovician. In over 50 years of exploration, oil and gas totaling over 1.6 billion tonnes oil-equivalent has been discovered in the Ordovician carbonate formation. The accumulation mechanisms and distribution rules are quite complicated because of the burial depth more than 3,500 m, multi-source, and multi-stage accumulation, adjustment, reconstruction and re-enrichment in Ordovician. In this paper, we summarized four major advances in the hydrocarbon accumulation mechanisms of Ordovician carbonate reservoirs. First, oil came from Cambrian and Ordovician source rocks separately and as a mixture, while natural gas was mainly cracked gas generated from the Cambrian-Lower Ordovician crude oil. Second, most hydrocarbon migrated along unconformities and faults, with different directions in different regions. Third, hydrocarbon migration and accumulation had four periods: Caledonian, early Hercynian, late Hercynian and Himalayan, and the latter two were the most important for oil and gas exploration. Fourth, hydrocarbon accumulation and evolution can be generally divided into four stages: Caledonian (the period of hydrocarbon accumulation), early Hercynian (the period of destruction), late Hercynian (the period of hydrocarbon reconstruction and re-accumulation), and Himalayan (the period of hydrocarbon adjustment and re-accumulation). Source rocks (S), combinations of reservoir-seal (C), paleo-uplifts (M), structure balance belt (B) matched in the same time (T) control the hydrocarbon accumulation and distribution in the Ordovician formations. Reservoir adjustment and reconstruction can be classified into two modes of physical adjustment and variation of chemical compositions and five mechanisms. These mechanisms are occurrence displacement, biodegradation, multi-source mixing, high-temperature cracking and late gas invasion. Late hydrocarbon accumulation effects controlled the distribution of current hydrocarbon. The T-BCMS model is a basic geological model to help understanding the control of reservoirs. At present, the main problems of hydrocarbon accumulation focus on two aspects, dynamic mechanisms of hydrocarbon accumulation and the quantitative models of oil-bearing in traps, which need further systemic research. | Pang Xiongqi Tian Jun Pang Hong Xiang Caifu Jiang Zhenxue Li Sumei | 2010 | Petroleum Science2010，7，2： | 10 |
| 5 | Thermochemical Sulfate Reduction in the Tazhong District,Tarim Basin,Northeast China:Evidence from Formation Water and Natural Gas Geochemistry显示文摘形成水和天然气地球化学在的系统的分析中央在迟了的阶段的煤气的侵略被天然气的 H2S 和 CO2 的内容的增加伴随的 Tarim 盆( CUTB )表演高举,由形成高全部的溶解固体形成流水,由 HCO 的内容的增加? 3 ,相对 Cl ?,由第二家庭离子的增加(Ca2+,Mg2+,Sr2+和Ba2+)并且由 SO2 的内容的减少? 4 ,相对 Cl ?。上述现象能仅仅由 thermochemical 硫酸盐减小(TSR ) 的方法被解释。TSR 经常发生在油和水的转变地区并且经常在下列反应公式被描述:CH+CaSO4+H-2OH2S+CO2+CaCO3。(1 ) 溶解了 SO2 ? 当 H2S 和 CO2 被产生时, 4 在上述反应在形成水里被消费,导致 SO2 的减少 ? 4 在形成水和在天然气的 H2S 和 CO2 的增加里。如果形成水存在,产生 CO2 将继续与碳酸盐反应形成酸式碳酸盐,它能在形成水里被溶解,因此导致 Ca2+ 和 HCO 的丰富 ? 3。上述反应能被下列方程描述:CO2+H2O+CaCO3Ca2++2HCO ? 3。在 CUTB 的寒武纪、更低的奥陶纪的 stratigraphic 温度超过了 120 整瑣湯捩栠獩潴祲漠?桚橥慩杮?畆楪湡?湡?楊湡硧?牰癯湩散?景猠畯桴?楨慮椠?浩潰瑲湡?潦?湵敤獲慴摮湩?桴?整瑣湯捩攠潶畬楴湯漠?潓瑵?桃湩?畢?瑩?慭浧瑡捩愠瑣癩瑩?瀠瑥潲敧敮楳?猠牴瑡杩慲桰捩猠煥敵据?景琠敨?浡慩獮慨?片畯?獩猠楴汬猠牴湯汧?潣瑮潲敶獲慩??牥?敷瀠敲敳瑮渠睥猠湥楳楴敶栠杩?敲潳畬楴湯椠湯洠捩潲瀭潲敢???偍??A稠物潣?敧'覡睖珱K杯捩污搠瑡?潦?桴?慍業湡桳湡?潲灵愠摮瀠瑥潲牧灡楨慣?慤慴琠?潣獮牴楡?桴?...桴? | XIANG Caifu PANG Xiongqi WANG Jianzhong LI Qiming WANG Hongping ZHOU Changqian YANG Haijun | 2010 | Acta Geologica Sinica(English Edition)2010，84，2： | 4 |
| 6 | Pseudocapacitance boosted N-doped carbon coated Fe7S8 nanoaggregates as promising anode materials for lithium and sodium storage显示文摘Herein,the core-shell structured N-doped carbon coated Fe7S8 nano-aggregates(Fe7S8@NC)were controllably prepared via a simple three-step synthesis strategy.The appropriate thickness of N-doped carbon layer outside Fe7S8 nano-aggregates can not only inhibit the particle pulverization induced by the big volume changes of Fe7S8,but can increase the electron transfer efficiency.The hierarchical Fe7S8 nano-aggregates composed of some primary nanoparticles can accelerate the lithium or sodium diffusion kinetics.As anode materials for Li-ion batteries(LIBs),the well-designed Fe7S8@NC nanocomposites exhibit outstanding lithium storage performance,which is better than that of pure Fe7S8,Fe3O4@NC and Fe7S8@C.Among these nanocomposites,the N-doped carbon coated Fe7S8 with carbon content of 26.87 wt.%shows a high reversible specific capacity of 833 mAh·g^−1 after 1,000 cycles at a high current density of 2 A·g^−1.The above electrode also shows excellent high rate sodium storage performance.The experimental and theoretical analyses indicate that the outstanding electrochemical performance could be attributed to the synergistic effect of hierarchical Fe7S8 nanostructure and conductive N-doped carbon layer.The quantitative kinetic analysis indicates that the charge storage of Fe7S8@NC electrode is a combination of diffusion-controlled battery behavior and surface-induced capacitance behavior. | Yanli Zhou Ming Zhang Qi Wang Jian Yang Xingyun Luo Yanlu Li Rong Du Xinsheng Yan Xueqin Sun Caifu Dong Xiaoyu Zhang Fuyi Jiang | 2020 | Nano Research2020，13，3： | 4 |
| 7 | Co-catalyst-free large ZnO single crystal for high-efficiency piezocatalytic hydrogen evolution from pure water显示文摘Piezocatalytic materials have been widely used for catalytic hydrogen evolution and purification of organic contaminants.However,most studies focus on nano-size and/or polycrystalline catalysts,suffering from aggregation and neutralization of internal piezoelectric field caused by polydomains.Here we report a single crystal ZnO of large size and few bulk defects crafted by a hydrothermal method for piezocatalytic hydrogen generation from pure water.It is noteworthy that single-side surface areas of both original as-prepared ZnO and Ga-doped ZnO bulk crystals are larger than 30 cm^(2).The high quality of ZnO and Ga-doped ZnO bulks are further uncovered by high-resolution transmission electron microscope(HRTEM),photoluminescence(PL)and X-ray diffraction(XRD).Remarkably,an outstanding hydrogen production rate of co-catalyst-free Ga-doped ZnO bulk crystal(i.e.,a maximum rate of 5915μmol h^(-1) m^(-2))is observed in pure water triggered by ultrasound in dark,which is over 100 times higher than that of its powder counterpart(i.e.,52.54μmol h^(-1) m^(-2)).The piezocatalytic performance of ZnO bulk crystal is systematically studied in terms of varied exposed crystal facet,thickness and conductivity.Different piezocatalytic performances are attributed to magnitude and distribution of piezoelectric potential,revealed by the finite element method(FEM)simulation.The density functional theory(DFT)calculations are employed to investigate the piezocatalytic hydrogen evolution process,indicating a strong H_(2)O adsorption and a low energy barrier for both H_(2)O dissociation and H2 generation on the stressed Znterminated(0001)ZnO surface. | Biao Wang Qian Zhang Jiaqing He Feng Huang Caifu Li Mengye Wang | 2022 | Journal of Energy Chemistry2022，31，2： | 4 |
| 8 | Carbon-coated Li_4Ti_5O_(12) Anode Materials Synthesized Using H_2TiO_3 as Ti Source显示文摘Two low-cost synthesis routes have been developed to fabricate carbon-coated Li4Ti5O12 by using H2 Ti O3instead of anatase Ti O2 as Ti source through solid-state reaction process. One route is a direct solid mixture of H2 Ti O3, Li2CO3 and pitch followed by high-temperature solid-state reaction. The other includes mixture of H2 Ti O3and Li2CO3 with pitch dissolved in furanidine under vacuum and the same solid-state reaction procedure is followed after the mixture is totally dried. Microstructural investigations indicate that H2 Ti O3exhibits secondary aggregates morphology with primary particle sizes of 10e20 nm. Carbon-coating layers with thickness of 2e3 nm have been observed on Li4Ti5O12 synthesized by the two routes. Cyclic performance, rate capability and electrochemical impedance spectrum of the two Li4Ti5O12/C composites have been performed, which indicate that Li4Ti5O12/C obtained by furanidine-assisted mixture exhibits better electrochemical performance than Li4Ti5O12/C synthesized by direct solid mixture. The possible reasons have been discussed. The low-cost synthesis routes of Li4Ti5O12/C using H2 Ti O3as Ti source are expected to be more competitive than the traditional one for practical applications. | Lijun Gong Yuxi Chen Hongjiang Yu Hongbo Liu Caifu Li Zhi-Quan Liu | 2014 | Journal of Materials Science & Technology2014，30，11： | 3 |
| 9 | Hydrocarbon enrichment characteristics and difference analysis in the TZ1-TZ4 well block of the Tarim Basin显示文摘The reservoirs in the TZ1-TZ4 well block of the Tarim Basin are complex, and the hydrocarbon enrichment shows differences. The three Carboniferous oil layers are characterized by 'oil in the upper and lower layers and gas in the middle' in profile and 'oil in the west and gas in the east' in plane view. In order to discuss the complex reservoir accumulation mechanisms, based on the petroleum geology and reservoir distribution, we studied the generation history of source rocks, the fault evolution and sealing, the accumulation periods and gas washing, and reconstructed the accumulation process of the TZ1-TZ4 well block. It is concluded that the hydrocarbon enrichment differences of oil layers CIII, CII and CI were caused by multiple sources and multi-period hydrocarbon charging and adjustment. The CII was closely related to CIII, but CI was formed by reservoir adjustment during the Yanshan period and was not affected by gas washing after it was formed. During the Himalayan period, different degrees of gas washing in the east and west led to hydrocarbon enrichment differences on the plane. The Carboniferous accumulation process of two-stage charging and one-stage adjustment is summarized: oil charging during the late Hercynian period is the first accumulation period of CIII and CII; oil reservoirs were adjusted into CI in the Yanshan period; finally gas washing in the Himalayan period is the second accumulation period of CIII and CII, but CI was not affected by gas washing. This complex accumulation process leads to the hydrocarbon enrichment differences in the TZ1-TZ4 well block. | Jiang Zhenxue Pang Xiongqi Yang Haijun Li Zhuo Xiang Caifu Gu Qiaoyuan | 2010 | Petroleum Science2010，7，2： | 3 |
| 10 | Where are the Volcanic Calderas in the Xiangshan Volcanic Basin of Jiangxi? Implications from Anisotropy of Magnetic Susceptibility显示文摘Objective As the world's third largest volcanic type uranium ore field,the Xiangshan volcanic basin has attracted much attention for its large industrial value.The ore hosting rocks are mainly the early Cretaceous rhyodacite and porphyroclastic lava,as well as small amounts of high level intrusive acidic rocks and metamorphic rocks.The vertical alteration of polymetallic | GUO Fusheng LI Guangrong LIU Linqing WU Zhichun YANG Qingkun XIE Caifu | 2017 | Acta Geologica Sinica(English Edition)2017，91，1： | 2 |
| 11 | Formation and stability of paraffin oil - in - water nano - emulsions prepared by the emulsion inversion point method 显示文摘 | LIU WEIRONG SUN DEJUN LI CAIFU | 2006 | Colloid and Interface Science2006，7，303： | 1 |
| 12 | Bimetallic nickel cobalt sulfides with hierarchical coralliform architecture for ultrafast and stable Na-ion storage显示文摘A series of bimetallic nickel cobalt sulfides with hierarchical micro/nano architectures were fabricated via a facile synthesis strategy of bimetallic micro/nano structure precursor construction-anion exchange via solvothermal method. Among the nickel cobalt sulfides with different Ni/Co contents, the coral-like Ni1.01Co1.99S4 (Ni/Co, 1/2) delivers ultrafast and stable Na-ion storage performance (350 mAh·g−1 after 1,000 cycles at 1 A·g−1 and 355 mAh·g−1 at 5 A·g−1). The remarkable electrochemical properties can be attributed to the enhanced conductivity by co-existence of bimetallic components, the unique coral-like micro/nanostructure, which could prevent structural collapse and self-aggregation of nanoparticles, and the easily accessibility of electrolyte, and fast Na+ diffusion upon cycling. Detailed kinetics studies by a galvanostatic intermittent titration technique (GITT) reveal the dynamic change of Na+ diffusion upon cycling, and quantitative kinetic analysis indicates the high contribution of pseudocapacitive behavior during charge-discharge processes. Moreover, the ex-situ characterization analysis results further verify the Na-ion storage mechanism based on conversion reaction. This study is expected to provide a feasible design strategy for the bimetallic sulfides materials toward high performance sodium-ion batteries. | Yanyan He Caifu Dong Sijia He Huan Li Xiuping Sun Yuan Cheng Guowei Zhou Liqiang Xu | 2021 | Nano Research2021，14，11： | 1 |
| 13 | Formation and stability of paraffin oil - in - water nano - emulsions prepared by the emulsion inversion point method 显示文摘 | LIU WEIRONG SUN DEJUN LI CAIFU | 2006 | Journal of Colloid and Interface Science2006，303，： | 1 |
| 14 | Pickering emulsions stabilized by paraffin wax and Laponite clay particles显示文摘 | LI CAIFU LIU QIAN MEI ZHEN | 2009 | Journal of Colloid and Interface Science2009，336，： | 1 |
| 15 | Formtion and properties of paraffin wax submicron emulsions prepared by the emulsion inversion point method显示文摘 | LI CAIFU MEI ZHEN LIU QIAN | 2010 | Colloids and Surfaces A:Physicochem Eng Aspects2010，356，： | 1 |
| 16 | Formation and stability of poraffin oil-in-water nano-emulsions prepared by the emulsion inversion point method 显示文摘 | Liu Weirong Sun Dejun Li Caifu | 2006 | Journal of Colloid and Interface Science2006，303，： | 1 |
| 17 | Formation and stability of paraffin oil-in-water nano-emulsions prepared by the emulsion inversion point method显示文摘 | Liu Weirong Sun Dejun Li Caifu | 2006 | J Colloid Interface Sci2006，303，2： | 1 |
| 18 | Formation and stability of paraffin oil-in-water nano-emulsions prepared by the emulsion inversion point method 显示文摘 | Weirong Liu Dejun Sun Caifu Li et | 2006 | Colloid and Interface Science2006，303，： | 1 |
| 19 | Formation and stability of paraffin oil-in-water nano-emulsions prepared by the emulsion inversion point method 显示文摘 | Liu Weirong Sun Dejun Li Caifu | 2006 | Journal of Colloid and Interface Science2006，303，2： | 1 |
| 20 | Inhibition of the maize salt overly sensitive pathway by ZmSK3 and ZmSK4显示文摘Soil salinity is a worldwide problem that adversely affects plant growth and crop productivity. The salt overly sensitive (SOS) pathway is evolutionarily conserved and essential for plant salt tolerance. In this study, we reveal how the maize shaggy/glycogen synthase kinase 3-like kinases ZmSK3 and ZmSK4, orthologs of brassinosteroid insensitive 2 in Arabidopsis thaliana, regulate the maize SOS pathway. ZmSK3 and ZmSK4 interact with and phosphorylate ZmSOS2, a core member of the maize SOS pathway. The mutants defective in ZmSK3 or ZmSK4 are hyposensitive to salt stress, with higher salt-induced activity of ZmSOS2 than that in the wild type. Furthermore, the Ca^(2+) sensors ZmSOS3 and ZmSOS3-like calcium binding protein 8 (ZmSCaBP8) activate ZmSOS2 to maintain Na^(+)/K^(+) homeostasis under salt stress and may participate in the regulation of ZmSOS2 by ZmSK3 and ZmSK4. These findings discover the regulation of the maize SOS pathway and provide important gene targets for breeding salt-tolerant maize. | Jianfang Li Xueyan Zhou Yan Wang Shu Song Liang Ma Qian He Minhui Lu Kaina Zhang Yongqing Yang Qian Zhao Weiwei Jin Caifu Jiang Yan Guo | 2023 | Journal of Genetics and Genomics2023，50，12： | 1 |
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