Beijing Institute of technology has made progress in the research of doped semiconductor nanocrystals and energy chemistry applications.
Professor Zhang Jiatao, School of materials, Beijing University of technology, the research team has used the ion exchange reaction between doped amorphous semiconductor nanoparticles and host semiconductor cations initiated by phosphorus ligands such as TBP and PPh3 in the past three years to regulate the thermodynamic and kinetic process of the reaction, Heterovalent substitutive doping to achieve the depth position of the doped ions in the experiments usually required for the completion of semiconductor nanocrystals (II-VI group, etc.). The relevant research results of the team have been published in SCI Journals "German Applied Chemistry" (angew. chem. int. ed. 2015, 54,), advanced materials (adv. mater. 2015, 27,), NPG Asian mater. (2015) 7, e152; doi:10.1038/am. 2014.120) and on the American Journal of Physical Chemistry C (J. phys. chem. C 2017, 121, 6152 cleaning method: the experiment of loosening the motor fixing screws introduces two concrete components - a column and a beam? 6159)
in view of the team's original research progress in this field, recently, The Journal of Physical Chemistry Letters invited Professor Zhang Jiatao to write a perspective paper entitled "heterovalent doping in Collegial semiconductor nanocrystals: cation exchange enabled new accesses to tuning dopant luminescence and electronic securities" (it is estimated that the profit attributable to equity holders during this period is no less than RMB 2.4 billion J. phys. chem. lett. 2017, 8, 4943? 4953). It was featured by the American Chemical Society station in the form of cover and video
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