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White Light Phosphors: A Nonrare‐Earth Ions Self‐Activated White Emitting Phosphor under Single Excitation (Adv. Funct. Mater. 44/2015)
Author(s) -
Guo Hongyu,
Zhang Junying,
Ma Lun,
Chavez Jose L.,
Yin Luqiao,
Gao Hong,
Tang Zilong,
Chen Wei
Publication year - 2015
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201570282
Subject(s) - phosphor , materials science , white light , excitation , ion , white (mutation) , optoelectronics , chemistry , physics , biochemistry , quantum mechanics , gene , organic chemistry
J. Zhang, W. Chen, and co‐workers report non‐rare‐earth‐based white light phosphors composed of graphitic nitrogen carbon and copper‐cysteamine on page 6833. These composites exhibit a strong luminescence in the blue and red under ultraviolet single excitation, and are environmentally friendly, easy to synthesize, cost‐effective, and free of rare‐earth elements. These new white light phosphors have a good potential in solid lighting, displays, and crop improvement.