TY - JOUR
T1 - Synthesis and photoluminescence of corn-like ZnO nanostructures under solvothermal-assisted heat treatment
AU - Yang, Lei
AU - Wang, Guozhong
AU - Tang, Chunjuan
AU - Wang, Hongqiang
AU - Zhang, Lide
PY - 2005/6/30
Y1 - 2005/6/30
N2 - Corn-like ZnO nanorods have been prepared by a solvothermal-assisted heat treatment method. The products were investigated by XRD, FE-SEM, TEM, TG-DTA, FT-IR and PL. It was found that the corn-like ZnO nanorods consisted of polycrystal nanoparticles with hexagonal wurtzite structure. The diameter and length of the nanorods are about 90-150 nm and 0.6-3 μm, respectively. The near-band ultraviolet emission spectrum of the corn-like ZnO nanorods has one peak at 400 nm under 250 nm excitation at room temperature. A possible mechanism for the formation of the corn-like ZnO nanorods is also discussed briefly.
AB - Corn-like ZnO nanorods have been prepared by a solvothermal-assisted heat treatment method. The products were investigated by XRD, FE-SEM, TEM, TG-DTA, FT-IR and PL. It was found that the corn-like ZnO nanorods consisted of polycrystal nanoparticles with hexagonal wurtzite structure. The diameter and length of the nanorods are about 90-150 nm and 0.6-3 μm, respectively. The near-band ultraviolet emission spectrum of the corn-like ZnO nanorods has one peak at 400 nm under 250 nm excitation at room temperature. A possible mechanism for the formation of the corn-like ZnO nanorods is also discussed briefly.
UR - http://www.scopus.com/inward/record.url?scp=20444446333&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2005.05.015
DO - 10.1016/j.cplett.2005.05.015
M3 - 文章
AN - SCOPUS:20444446333
SN - 0009-2614
VL - 409
SP - 337
EP - 341
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4-6
ER -