1982年出生于广西。2005年在北京大学获得地球化学学士学位，2007年获北京大学地球化学硕士学位，2013年获美国密歇根大学地质学博士学位。2013-2019在中国科学技术大学任博士后、特任副研究员。2019年起留校任教，历任副教授、特任教授。主要从事高温高压实验研究。在EPSL、JGR、GRL、GCA等国内外主流期刊上发表学术论文23篇。作为项目负责人和科研骨干主持和参与多项国家自然科学基金。2022年获得国家自然科学基金委优秀青年基金资助。
2022
*Guo X., Li W.-C.,Zhang L., Ni H.W. (2022) Determination of the H2O-saturated solidus of albiteby electrical conductivity.Journal of Geophysical Research, 127, e2021JB023269.
*Li Y., *Guo X.,VocadloL., BrodholtJ.P.,Ni H.W.(2022) The effect of water on the outer core transportproperties.Physics of the Earth and Planetary Interiors, 329-330, 106907.
Yang B., Xia J.,GuoX.,Ni H.W.,Shahar A., Fei Y., Carlson R.W., *Qin L.P. (2022) HighP-T experimental perspective on Cr isotopic fractionation during planetary coreformation.Earth and Planetary Science Letters, 595, 117701.
2021
Zhang L.,GuoX., Li W.-C., Ding J., Bai B.,*Ni H.W.(2021) Rapid Ag diffusion in graniticmelt: Implications for Ag mineralization and melt inclusion record.Geochimicaet Cosmochimica Acta, 310, 47-60.
Liu K., ZhangL.,Guo X.,*Ni H.W.(2021) Effects of sulfide composition and meltH2O on sulfur content at sulfide saturation in basaltic melts.Chemical Geology,559, 119913.
*Guo X.,Wang Q., Li B., Zha X.-P., Gong B.,Ni H.W.(2021) Electrical conductivity ofCO2and H2O-bearing nephelinitic melt.Journal of Geophysical Research, 126,e2020JB019569.
2020
Li B., Zhang L.,*Guo X., Li W.-C.,Ni H.W.(2020) Electrical conductivity ofshoshonitic melts with application to magma reservoir beneath the Wudalianchivolcanic field, northeast China.Physics of the Earth and PlanetaryInteriors, 306, 106545.
2019
Zhang L.,GuoX., Li W.-C., Ding J., Zhou D., Zhang L.M.,*Ni H.W.(2019)Reassessment of pre-eruptive water content of lunar volcanic glass based on newdata of water diffusivity.Earth and Planetary Science Letters,522, 40-47.
2018
Guo X., Zhang L., SuX., Mao Z., Gao X.-Y., Yang X.-Z.,*Ni H.W.(2018) Melting inside the Tibetan crust?- Constraint from electrical conductivity of peraluminous granitic melt.GeophysicalResearch Letters, 45, 3906-3913.
*Ni H.W., Shi H., ZhangL., Li W.-C.,Guo X., Liang T. (2018) Cu diffusivity in graniticmelts with application to the formation of porphyry Cu deposits.Contributionsto Mineralogy and Petrology, 173, 50.
Duan Y., Sun N.,Wang S., Li X.,Guo X.,Ni H.W.,Prakapenka V.B., *Mao Z.(2018) Phase stability and thermal equation of state ofd-AlOOH:implication for water transportation to the deep lower mantle.Earthand Planetary Science letters, 494, 92-98.
2017
Guo X., LiB.,*Ni H.W., Mao Z. (2017) Electrical conductivity of hydrous andesiticmelts pertinent to subduction zones.Journal of Geophysical Research,122, 1777-1788.
Zhang L.,GuoX., Wang Q., Ding J.,*Ni H.W.(2017) Diffusion of hydrous species inmodel basaltic melt.Geochimica et Cosmochimica Acta,215,377-386.
2016
Guo X., Zhang L.,Behrens H.,*Ni H.W.(2016)Probing the status of felsic magmareservoirs: constraints from the P-T-H2O dependences of electricalconductivity of rhyolitic melt.Earth and Planetary Science Letters,433, 54-62.
Guo X.,ChenQ.,*Ni H.W.(2016)Electrical conductivity of hydrous silicatemelts and aqueous fluids: measurement and implications.Science ChinaEarth Sciences, 59, 889-900.