研究领域
油气地球化学(沉积盆地区域)
a) 不同氧化还原态无机流体-沉积有机质相互作用下的生烃机理(基础研究)
b) 生烃动力学(应用基础研究)
c) 分子标记物的地球化学行为(基础研究和应用基础研究)
d) 微量元素和生物标志物在沉积有机质中的赋存状态(基础研究)
e) 液相封闭体系无损压力确定和成分分析(基础研究和应用基础研究)
实验地球化学(上地幔/俯冲带区域)
a) 水岩反应及其元素分配规律(基础研究)
b) 氧逸度对元素分布的影响(基础研究)
c) 上地幔温压条件下的矿物/流体相变(基础研究)
代表性研究成果
[1] 吴嘉*, 齐雯, 罗情勇,陈泉, 师生宝, 李美俊, 钟宁宁 (2019) 二甲基二苯并噻吩生成实验及地球化学意义.石油实验地质,41(2):260-267.
[2] J. Wu*, and K. Koga (2018) Direct analyses of fluorine in aqueous fluids extracted from 1-GPa experiments. Chemical Geology, 502, 44-54.
[3] J. Wu*, Z. Ni, S. Wang, and H. Zheng (2018) Anin-situ Raman study on pristane at high pressure and ambient temperature. SpectrochimicaActa Part A: Molecular and Biomolecular Spectroscopy, 189, 215-220; doi: 10.1016/j.saa.2017.07.026.
[4] J. Wu*, S. Wang, and H. Zheng (2016)The influence of ionic strength on carbonate-based spectroscopicbarometry for aqueous fluids: an in-situ Raman study on Na2CO3-NaCl solutions. Sci. Rep. 6, 39088; doi:10.1038/srep39088.
[5] J. Wu, Z. Li, and X.C. Wang* (2016)Comment on "Behavior of Re and Os during contact between an aqueous solution and oil: Consequences for the application of the Re-Osgeochronometer to petroleum" Geochim. Cosmochim.Acta 158 (2015) 1-21, GeochimicaEtCosmochimicaActa, 186, 344-347.
[6] J.Wu*and K.T.Koga(2013) Fluorine partitioning between hydrous minerals and aqueous fluid at 1 GPa and 770–947 °C: A new constraint on slab flux. GeochimicaetCosmochimicaActa, 119(0): 77-92.
[7] 7.J. Wu and H. Zheng* (2010) Quantitative measurement of the concentration of sodium carbonate in the system of Na2CO3-H2O by Raman spectroscopy. Chemical Geology, 273(3-4), 267-271.
[8] 吴嘉,郑海飞*(2009)常温高压下碳酸根离子的拉曼谱峰标定压力初探. 光谱学与光谱分析, 29(3),690-693.