@inproceedings{oai:jaxa.repo.nii.ac.jp:00013508, author = {大崎, 博史 and 安田, 英紀 and 若月, 孝夫 and 金光, 義彦 and 福中, 康博 and 栗林, 一彦 and Osaki, Hiroshi and Yasuda, Hideki and Wakatsuki, Takao and Kanemitsu, Yoshihiko and Fukunaka, Yasuhiro and Kuribayashi, Kazuhiko}, book = {宇宙利用シンポジウム 第23回 平成18年度, Space Utilization Research: Proceedings of the Twenty-third Space Utilization Symposium}, month = {Mar}, note = {Free standing ZnO (Zinc Oxide) nanowire array was successfully synthesized on ITO (Indium Tin Oxide)/FTO (Fluorine-doped Tin Oxide) substrate by template-free method in Zn(NO3)2 aqueous solutions. Two types of electrode configurations were employed in order to quantitatively examine the effect of gravitational strength on electrodeposited ZnO nanowire array: (a) a horizontal cathode surface facing downward over an anode (C/A) and (b) an anode over a cathode (A/C). The former configuration may simulate the microgravitational environment, because macroscopic natural convection is not induced. PL (Photoluminescence) of ZnO nanowire array was measured. More uniform nanowires are synthesized in C/A configuration than in A/C. Seeding ZnO nanoparticles on ITO/FTO substrate can control the diameter as well as the orientation., 資料番号: AA0063349010}, pages = {36--39}, publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)}, title = {Optical properties of electrochemically processed ZnO nanowire array in quasi-microgravity condition}, year = {2007} }