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| 1 | Geological features and hydrocarbon accumulation in the Xinken oil field,Tarim Basin显示文摘Recently,a large-scale Ordovician oil and gas pool has been discovered in Xinken,north of the Tarim Basin,and it has strongly heterogeneous reservoirs and complicated fluid distribution.Through analyzing oil,gas and water samples collected from this area,in combination of field production and testing data,this study reveals that the Xinken oil pool contains dominantly normal oil characterized by low viscosity,low sulphur,and high wax.It has a low content of natural gas,which presents typical characteristics of wet gas and is oil-associated gas.Oil-gas correlation shows that the oil was from the Middle-Upper Ordovician source rocks and the charge and accumulation of oil and gas took place in the Late Hercynian Period.Controlled by paleogeomorphology,sedimentary facies,ancient karstification,faults,and other factors in the Caledonian Period,the Ordovician carbonate reservoirs are dominated by dissolved pores,cavities and fractures.The reservoir body of fractures and cavities is distributed in the shape of strip and laminate along faults and excellent reservoirs are mostly in the range of 70–100 m below the top of the Yijianfang Formation.As a whole,the Xinken oil pool is a fracture-cavity pool controlled by interbedded karst reservoirs and is a complex composed of stacked karst fractures and cavities of various sizes.It contains oil in large areas horizontally,which is quasi-laminated in distribution,and the accumulation of oil and gas is controlled by the distribution and development degree of the Ordovician carbonate reservoirs.The study shows that this area has abundant resources and a great exploration potential for oil and gas. | SONG Lichen ZHU Guangyou LIU Xingwang ZHU Yongfeng SU Jin WANG Kai | 2013 | Chinese Journal Of Geochemistry2013，32，4： | 1 |
| 2 | Sedimentary association of alternated mudstones and tight sandstones in China’s oil and gas bearing basins and its natural gas accumulation显示文摘 | Guangyou Zhu Lijing Gu Jin Su Jinxing Dai Wenlong Ding Jinchuan Zhang Lichen Song | 2012 | Journal of Asian Earth Sciences2012，，： | 1 |
| 3 | Carbon-based supports for the electrocatalysis under industrially relevant conditions显示文摘1 Introduction.Carbon materials are ideal catalyst supports for functional metal components due to their appropriate physicochemical characteristics,such as high surface areas,tunable pore structures,variable morphologies and versatile surface properties based on chemical modifications,low cost and facile preparations from diverse precursors[1,2]. | Xue Yang Xianrui Gu Yang Song Guolin Hou Cheng Wang Lichen Liu Wei Lin | 2024 | Science China Chemistry2024，67，4： | 0 |
| 4 | Accelerated Ring-Opening Polymerization of α-Amino Acid N-Carboxyanhydride via Inorganic Nano-initiators显示文摘While the accelerated polymerization of N-carboxyanhydrides (NCAs) has been utilized to synthesize versatile polypeptide materials in an efficient manner with minimized side reactions, the preparation of polypeptide-based inorganic/organic hybrid materials with the acceleration strategy remained largely unexplored. Herein, we report the accelerated ring-opening polymerization (ROP) of NCAs mediated by amine-modified inorganic nano-initiators, such as mesoporous silica nanoparticles (MSN-NH2), which is driven by the cooperative effect of the neighboring α-helical polypeptide chains in a dichloromethane (DCM)/water biphasic system. Well-defined nano-hybrids were prepared within 15 min from non-purified NCA monomers, through in situ purification and subsequent ultrafast polymerization process. NCAs can be rapidly initiated by amino groups of MSN uniformly dispersed at the interface of DCM and water, and subsequently formed the well-defined polypeptides within 15 min. The prepared inorganic/organic nano-hybrid with MSN as the core and polypeptide as the shell adopted spherical morphology and uniform size distribution due to the excellent controllability of ROP. Besides, this system is also suitable for a variety of NCAs and inorganic nano-initiators. This research allows efficient and rapid preparation of inorganic/organic nano-hybrids, and further promotes the extensive application of this material in the biomedical fields. | Junliang Zhu Yunjie He Chenglong Ge Wenting Si Ziyuan Song Lichen Yin | 2023 | Chinese Journal of Chemistry2023，41，19： | 0 |
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