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| 1 | Chemical structure and biomarker content of Jinghanasphaltenes and kerogens显示文摘 | Peng Ping’an | 1999 | Energy Fuels1999，13，2： | 1 |
| 2 | Carbon isotopes and event stratigraphy near the Ordovician–Silurian boundary, Yichang, South China显示文摘 | Junxuan Fan Ping’an Peng M.J. Melchin | 2009 | Palaeogeography Palaeoclimatology Palaeoecology2009，，1： | 1 |
| 3 | Reductive debromination of tetrabromobisphenol A by Pd/Fe bimetallic catalysts显示文摘 | Qiang Huang Wen Liu Ping’an Peng Weilin Huang | 2013 | Chemosphere2013，，10： | 1 |
| 4 | Molecular organic geochemical peculiarities of lacustrine core sediments in Fildes Peninsula, King George Island, Antarctica显示文摘The peculiarities of lipids in lacustrine core sediments from Fildes Peninsula, King George Island, Antarctica, are reported. The origin of high-molecular-weight n-alkanes, alkenes, fatty acids, alcohols is supposed to be related to the abundant moss occurring in the sediments. Abundant iso- and ante/so-fatty acids that occur in the sediments indicate a relatively strong bacterial activity in non-ice-cover zone than in other regions in Antarctica. The C18:2 unsaturated fatty acids mainly originate from autochthonous algae in the sediment pool, and the C18:2/C18:0 ratios in the profile are controlled more by paleotemperatures than source assemblies. Long-chain alkenones were identified in freshwater lacustrine sediment in Antarctica for the first time, of which Prymnesiophyceae is assumed to be the source organism. High relative abundance of C37:4 homologue in long-chain alkenone well correlates to the severely cold climate in Antarctica. | ZHANG Gan SHENG Guoying PENG Ping’an ZHENG Honghan | 2000 | Chinese Science Bulletin2000，45，S1： | 13 |
| 5 | Immature crude oils in the salt lake depositional environment are related to organic matter precipitated at stage of carbonate in salt lake sedimentation sequences显示文摘The present paper studies the mineralogy and geochemistry of a geological section in Jianghan basin. Widely distributed immature oils in this basin have been shown to relate to the carbonate depositional stage of salt lake sedimentation cycle. It is concluded that only when the content of organic carbon in the rocks is taken into account, is it meaningful to calculate the immature oil in the source rocks. | PENG Ping’an SHENG Guoying FU Jiamo JIANG Jiagang | 2000 | Chinese Science Bulletin2000，45，S1： | 5 |
| 6 | Sedimentary records of black carbon in the sea area of the Nansha Islands since the last glaciation显示文摘Core 17962 taken from the sea area of the Nansha Islands recorded a sedimentary history of more than 30 000 years. The black carbon data from the core, which can inform us of the history of vegetation fires, show that during the last glaciation, especially during the last glacial maximum at about 18 kaBP, the fluctuation of the concentration and accumulation rate of the black carbon was relatively great, whereas it was small during the Holocene. The isotope composition of the black carbon indicates that the precursors of black carbon were mainly grasses from the last glaciation to the Holocene. The sub-alpine and alpine vegetation zones covered mainly with grass and bush on the lands around the southern South China Sea were probably the sources of black carbon. The altitudinal vegetation changes from the last glaciation to the Holocene gave rise to the changes of the sedimentary characteristics of black carbon. | Guodong Jia Ping’an Peng Guoying Sheng Jiamo Fu | 2000 | Chinese Science Bulletin2000，45，17： | 3 |
| 7 | The carbon isotope study of biomarkers in the Maoming and the Jianghan tertiary oil shale显示文摘In terms of the individual carbon isotope data of biomarkers present in the typical freshwater lake sediment (Maoming oil shale) and saline lake sediment lake (Jianghan oil shale) of China, this paper discusses their precursors and depositional environments of biomarkers in both sediment samples. Our studies showed that phytane and pristane of the Maoming oil shale were derived from the phytol side chain of chlorophyll a. By comparing the isotopic composition of 4-methyl sterane with that of sterane and hopane, it is suggested that 4-methyl sterane which has a higher abundance in the Maoming oil shale come from bacteria. The isotopic composition of biomarkers from the Jianghan rock sample (saline lake sediment) is significantly different from that of the Maoming oil shale (freshwater lake sediment). Gammacerane was derived from haloprotozoan, with δ13C being about -25.8‰, just in consistency with the value reported in previous studies. The isotopic composition of phytane and pristane in the Jianghan | Zhiqiang Yu Ping’an Peng Guoying Sheng Jiamo Fu | 2000 | Chinese Science Bulletin2000，45，S1： | 2 |
| 8 | Carbon isotope kinetics of gaseous hydrocarbons generated from different kinds of vitrinites显示文摘Kinetics study of gaseous hydrocarbons generated from vitrinites based on pyrolysis of gold tube closed system shows that the activation energies of methane generated from telocollinite are higher than that from desmocol-linite due to structure differences. But carbon isotope ratios of generated methane in pyrolysates of vitrinites at the same temperature points are similar. Carbon isotope ratio of methane may decrease in the early stage of gas generation and then increase in the later stage. But at higher temperature, δ13C1 decreases slightly or almost keeps stable with increasing temperature. Since it is known that carbon isotope distillation is controlled by time, temperature and carbon isotope ratio of bulk organic matter, the character of side chains connected to macromolecule of vitrinite and distribution of activation energies have no obvious effect on carbon isotope fraction. Decreasing trend of δ13C1 in the early stage may be caused by contagious structure of vitrinite or differences of | LIU Dayong LIU Jinzhong PENG Ping’an SHUAI Yanhua | 2004 | Chinese Science Bulletin2004，49，S1： | 2 |
| 9 | Precambrian organic matter显示文摘The late progress of the research on Precambrian organic matter in biomarkers, isotopes and relative analytical techniques is reviewed. The key problems in the research of Precambrian organic matter, such as indigenous test of soluble organic matter, are also discussed. At the end, the further work upon Precambrian organic matter is suggested. | Chao Li Ping’an Peng Guoying Sheng Jiamo Fu | 2000 | Chinese Science Bulletin2000，45，4： | 2 |
| 10 | Kinetic modeling the effects of primary migration, diffusion and waterwashing on Upper Paleozoic coal-derived gas at the center of Ordos Basin显示文摘Gold reactor pyrolysis system is used to model the gas formation from the Upper Paleozoic coal measures and the results show coal-derived gas characterized with δ13C1 of-33.46‰, δ13C2 of-23.1‰, dryness(C1/C1-4) 85.6%. And then, effects of the post-genetic processes on coal- derived gas are analyzed in turn: (i) About 27% coal-derived gases constituted with more methane are calculated to be lost during diffusion. The residual in reservoir are characterized with almost the same compositions as the original, which suggests faint influence by diffusion (the residual, δ13C1 of -32.78‰, δ13C2 of-23.1‰, C1/C1-4 83%); (ii) Water washing made about 8% coal-formed gases lost and their components and stable carbon isotopes are stable; (iii) In the final, it is speculated that primary migration makes much more wet gas (C2-4) leave in coal measures. The variance of gas dryness induced by this factor is estimated to be about 10%. | SHUAI Yanhua ZOU Yanrong PENG Ping’an | 2004 | Chinese Science Bulletin2004，49，S1： | 2 |
| 11 | Molecular biomarker evidence of origins and transport of organic matter in sediments of the Pearl River estuary and adjacent South China Sea显示文摘 | Jianfang Hu Ping’an Peng Allan R. Chivas | 2009 | Applied Geochemistry2009，，9： | 1 |
| 12 | The role of sulfur in the pyrolysis of kerogen显示文摘Sulfur plays an important role in the generation and evolution of hydrocarbon from organic matter. Here, a pyrolysis experiment in closed system was performed on Maoming oil shales kerogen (Type Ⅰ), Maoming oil shales kerogen added with sulfur ether and Maoming oil shales kerogen added with sulphur. The results suggest that the existence of sulfur can result in: (i) higher yield of hydrocarbons generated from the kerogen; (ii) decrease of the temperature for the maximum generation of heavy hydrocarbons (the C15+ fraction) by 20℃; (iii) decrease of the temperature for the maximum generation of the aromatics fraction by 40℃, and (iv) acceleration of the aromatization process. The pyrolysates from kerogen added with sulfur are similar to the heating products of the sulfur-rich kerogen as reported in the literatures. It seems that the sulfur catalysis is also an important factor that can make the sulfur-rich kerogen generate low-mature oil at the earlier diagenesis stage, except for the weakness of the C- | Qin Yan Peng Ping’an Yu Chiling Liu Jinzhong | 2004 | Chinese Science Bulletin2004，49，S1： | 1 |
| 13 | Fatty acid composition of surface sediments in the subtropical Pearl River estuary and adjacent shelf显示文摘 | Jianfang Hu Hongbo Zhang Ping’an Peng | 2006 | Souther China2006，，66： | 1 |
| 14 | Chemical and Isotopic Composition of Humic-Like Substances (HULIS) in Ambient Aerosols in Guangzhou, South China显示文摘 | Jianzhong Song Lulu He Ping’an Peng Jinping Zhao Shexia Ma | 2012 | Aerosol Science and Technology2012，，5： | 1 |
| 15 | Petroleum charge history in the Lunnan Low Uplift, Tarim Basin, China – Evidence from oil-bearing fluid inclusions显示文摘 | Se Gong Simon C. George Herbert Volk Keyu Liu Ping’an Peng | 2007 | Organic Geochemistry2007，，8： | 1 |
| 16 | Dechlorination ofγ-hexachlorocyclohexane by zero-valent metallic iron显示文摘 | Wang Zhiyuan Peng Ping’an Huang Weilin | 2009 | J Hazard Mater2009，166，23： | 1 |
| 17 | Characteristics and origin of natural gases in the Kuqa Depression of Tarim Basin, NW China显示文摘 | Yan-Rong Zou Changyi Zhao Yunpeng Wang Wenzhi Zhao Ping’an Peng Yanhua Shuai | 2005 | Organic Geochemistry2005，，： | 1 |
| 18 | Effects of organic matter heterogeneity on sorption and desorption of organic contaminants by soils and sediments显示文摘 | Weilin Huang Ping’an Peng Zhiqiang Yu Jiamo Fu | 2003 | Applied Geochemistry2003，，7： | 1 |
| 19 | Kinetic modeling of individual gaseous component formed from coal in a confined system显示文摘 | Yanhua Shuai Ping’an Peng Yan-Rong Zou Shuichang Zhang | 2006 | Organic Geochemistry2006，，8： | 1 |
| 20 | Trace element transformations and partitioning during the roasting of pyrite ores in the sulfuric acid industry显示文摘 | Chunxia Yang Yongheng Chen Ping’an Peng Chao Li Xiangyang Chang Yingjuan Wu | 2009 | Journal of Hazardous Materials2009，，1： | 1 |
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