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Xiaofeng Guo
Researcher at Washington State University
Publications - 99
Citations - 2037
Xiaofeng Guo is an academic researcher from Washington State University. The author has contributed to research in topics: Standard enthalpy of formation & Enthalpy. The author has an hindex of 20, co-authored 99 publications receiving 1219 citations. Previous affiliations of Xiaofeng Guo include Dr Emilio B Espinosa Sr Memorial State College of Agriculture and Technology & University of California.
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Journal ArticleDOI
Enhanced Structural Stability and Photo Responsiveness of CH3NH3SnI3 Perovskite via Pressure-Induced Amorphization and Recrystallization
Xujie Lü,Yonggang Wang,Yonggang Wang,Constantinos C. Stoumpos,Qingyang Hu,Xiaofeng Guo,Haijie Chen,Liuxiang Yang,Jesse S. Smith,Wenge Yang,Yusheng Zhao,Yusheng Zhao,Hongwu Xu,Mercouri G. Kanatzidis,Quanxi Jia +14 more
TL;DR: An organic-inorganic halide CH3 NH3 SnI3 perovskite with significantly improved structural stability is obtained via pressure-induced amorphization and recrystallization and in situ high-pressure resistance measurements reveal an increased electrical conductivity by 300%.
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Ultrastable Thorium Metal-Organic Frameworks for Efficient Iodine Adsorption.
Zi-Jian Li,Zenghui Yue,Yu Ju,Xiaoling Wu,Yiming Ren,Shaofei Wang,Yongxin Li,Zhi-Hui Zhang,Xiaofeng Guo,Jian Lin,Jianqiang Wang +10 more
TL;DR: Two novel thorium-based metal-organic frameworks (MOFs) synthesized via the solvothermal reactions of thorium nitrate and 1,4- or 2,6-naphthalenedicarboxylic acid in the presence of acid modulators exhibit exceptional chemical and thermal stabilities and high affinity toward I2 molecules.
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Thermodynamics of formation of coffinite, USiO4
Xiaofeng Guo,Xiaofeng Guo,Stéphanie Szenknect,Adel Mesbah,Sabrina Labs,Nicolas Clavier,Christophe Poinssot,Sergey V. Ushakov,Hildegard Curtius,Dirk Bosbach,Rodney C. Ewing,Peter C. Burns,Nicolas Dacheux,Alexandra Navrotsky +13 more
TL;DR: Calorimetric data confirm the thermodynamic metastability of coffinite with respect to uraninite plus quartz but show that it can form from silica-rich aqueous solutions in contact with dissolved uranium species in a reducing environment.
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Size Dependence of Lattice Parameter and Electronic Structure in CeO2 Nanoparticles.
Damien Prieur,Walter Bonani,Karin Popa,Olaf Walter,Kyle W. Kriegsman,Mark H. Engelhard,Xiaofeng Guo,Rachel Eloirdi,Thomas Gouder,A. Beck,Tonya Vitova,Andreas C. Scheinost,Kristina O. Kvashnina,Philippe Martin +13 more
TL;DR: This work explores the size dependence of both crystal and electronic properties of CeO2 nanoparticles (NPs) with different sizes by state-of-the art spectroscopic techniques and demonstrates that the as-synthesized NPs crystallize in the fluorite structure and they are predominantly composed of CeIV ions.
Journal ArticleDOI
Modulated synthesis and isoreticular expansion of Th-MOFs with record high pore volume and surface area for iodine adsorption
Zi-Jian Li,Yu Ju,Bowen Yu,Xiaoling Wu,Huangjie Lu,Yongxin Li,Jing Zhou,Xiaofeng Guo,Zhi-Hui Zhang,Jian Lin,Jianqiang Wang,Shuao Wang +11 more
TL;DR: Modulated synthesis and isoreticular expansion of Th-MOFs enable the stepwise construction of hierarchical complexes in which porosity and functionality can be fine-tuned, affording new Th- MOFs with a record high void space, the largest surface area, and excellent adsorption capacities toward radioactive iodine.