Browsing by Author "Ji, Junfeng"

Browsing by Author "Ji, Junfeng"

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  • Clays and Clay Minerals, Vol. 54, No. 2, 266-273, 2006. 
    Ji, Junfeng; Zhao, Liang; Balsam, William; Chen, Jun; Wu, Tao; Liu, Lianwen (The Clay Minerals SocietyThe Clay Minerals Society, 2006)
    Chlorite is one of the most common Fe-bearing minerals and is susceptible to weathering in loess and soils. The conventional method for analyzing chlorite, based on XRD with the Rietveld technique, is quantitative, but ...
  • Clays and Clay Minerals, Vol. 58, No. 4, 542–557, 2010. 
    Bishop, Michael E.; Jaisi, Deb P.; Dong, Hailiang; Kukkadapu, Ravi K.; Ji, Junfeng (The Clay Minerals SocietyThe Clay Minerals Society, 2010)
    Fe-reducing micro-organisms can change the oxidation state of structural Fe in clay minerals. The interactions with complex clays and clay minerals in natural materials remain poorly understood, however. The objective of ...
  • Clays and Clay Minerals, Vol. 58, No. 5, 691–706, 2010. 
    Mao, Changping; Chen, Jun; Yuan, Xuyin; Yang, Zhongfang; Balsam, William; Ji, Junfeng (The Clay Minerals SocietyThe Clay Minerals Society, 2010)
    The source and temporal changesof mineralstrans ported by the world’slarge riversare important. In particular, clay minerals are important in evaluating the maturity of suspended sediments, weathering intensity, and source ...