KCS Publications

HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 18, Number 6
BKCSDE 18(6)
June 20, 1997

Title	Preparation and Photoluminescence Properties of the ZnGa2O4 : Mn Phosphor by Polymerized Complex Precursor
Author	Du-Hwan Jo, Ha-Kyun Jung, Sang-Il Seok, Do-Soon Park
Keywords
Abstract	The preparation and photoluminescence properties of ZnGa2O4 : Mn phosphor are presented. Under 254 nm excitation Zn1-xMnxGa2O4 exhibits the green emission band at 506 nm wavelength and maximum intensity where x=0.005. The manganese activated ZnGa2O4 phosphor prepared by the polymerized complex method shows a remarkable increase in the emission intensity and is smaller particle size than that prepared by conventional method. Also, electron paramagnetic resonance study on ZnGa2O4 : Mn powders indicates that the increase in emission intensity after firing treatment in mild hydrogen reducing atmosphere is due to the conversion of the higher valent manganese to Mn2+.
Page	608 - 612
Full Text	PDF

How to access to the WOL for The Bulletin of the Korean Chemical Society ?

The Bulletin of the Korean Chemical Society will be co-published with Wiley-VCH from 2015 towards. The online version of the Journal will thus be available on Wiley Online Library, Wiley(-VCH)'s global online platform.

KCS members can get a free online access to the Bulletin of the Korean Chemical Society in WOL.

Free Access to WOL