Acta Metall Sin  1997, Vol. 33 Issue (3): 330-336    DOI:

Current Issue | Archive | Adv Search |

PREPARATION OF Cu_2O ULTRAFINES BY ULTRAVIOLET RADIATION AND THEIR MACRO-DYNAMICS

CHEN Zuyoo; CHEN Min;ZHU Yurui; CHEN Wenming; QIAN Yitai;YANG Li(Structure Research Laboratory; University of Science & Technology of China;Chinese Academy of Sciences; Hefei 230026)(University of Soience & Technology of China; Hefei 230026)

CHEN Zuyoo; CHEN Min;ZHU Yurui; CHEN Wenming; QIAN Yitai;YANG Li(Structure Research Laboratory; University of Science & Technology of China;Chinese Academy of Sciences; Hefei 230026)(University of Soience & Technology of China; Hefei 230026). PREPARATION OF Cu_2O ULTRAFINES BY ULTRAVIOLET RADIATION AND THEIR MACRO-DYNAMICS. Acta Metall Sin, 1997, 33(3): 330-336.

Abstract References Related Articles Recommended Metrics Download:  PDF(1025KB)  Export:  BibTeX | EndNote (RIS)       Abstract  According to the corrected macro-dynamics data of irradiation process by using low-voltage mercury lamp with monochromatic 254 nm, the formation reaction of Cu2O ultrafines in a liquid environment is regarded approximately as one-order reaction. Comparing macro-dynamics of ultraviolet radiation with those of γ-Ray radiation from 60Co and high energy γ-Ray radiation translated from the electron beam in the 200 MeV linac of the synchroton facility, it is well known that there are some resemblances among those processes,i.e. The preparing process of Cu2O ultrafines by using ultraviolet radiation in a liquid environment contains both the photochemical effect and the reductive effect of solvated electron produced by ultraviolet radiation. The latter is similar to that of solvated electron produced by γ-Ray radiation. Key words:  ultraviolet radiation      Cu_2O ultrafines      macro-dynamics      γ-Ray radiation      Received:  18 March 1997      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1997/V33/I3/330 1 Clyeda R.Prog Mater Sci,1991;35:1 2 Glener H.Prok Mater Sci,1989;33:223 3 Dans S,Klabunde K J.Chem Rev,1982;82:153 4 Fuita H.Izawa M,Yamaziki H.Nature,1962;196:666 5 Belloni J,Delcourt M O,Leclere C.Nouv J Chim,1982;6:507 6 陈祖耀,陈波,钱逸泰,张曼维.金属学报,1992;28:B169 7 陈祖耀,朱英杰,陈,钱逸泰,张曼维.化学通报,1996;(1):44 8 朱英杰,钱逸泰,张曼维,陈祖耀.科学通报,1994;39:1440 9 Zhu Y J, Qian Y T, Zhang M W, Chen Z Y, Lu B, Wang C S.Mater Lett,1993;17:314 10 Zhu Y J,Qian Y T,Zhang M W,Chen Z Y,Lu B,Zhou G E.Mater Sci Eng,1994;B23:116 11 Zhu Y J, Qian Y T,Zhang M W,Chen Z Y.Mater Res Bull,1994;29:377 12 朱玉瑞,陈峻,江万权,金谷.中国科学技术大学学报,1993;23:493s [1] CHEN Zuyao; ZHANG Guochun;ZHU Yurui (Structure Research Laboralory; Science & Technology of China; Chinese academy of Sciences; Hefei 230026). PREPARATION OF NANOCRYSTALLINE METALLIC α-Co BY γ-RAY RADIATION[J]. 金属学报, 1997, 33(10): 1110-1114. [2] CHEN Zuyao;CHEN Bo;QIAN Yitai;ZHANG Manwei;YANG Li;FAN Chenggao University of Science and Technology of China; Hefei. PREPARATION OF ULTRAFINE METALLIC PARTICLES BY γ-RAY RADIATION HYDROTHERMAL CRYSTALLIZATION COMBINED METHOD[J]. 金属学报, 1992, 28(4): 73-76. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed