- 必威体育下载

姓名
邮箱
手机号码
标题
留言内容
验证码

Abstract
The ethylene (C2H4)and acetylene (C2H2)co-adsorbed with K on Ru(1010)surface has been studied by using ultraviolet spectroscopy(UPS).The results show that ethylene (C2H4) is absorbed in molecular state on Ru(1010)surface stably below 200 K.The dehydrogenated of ethylene occurs at 200 K.The main product of the dehydrogenation of the absorbed ethylene (C2H4)is the acetylene (C2H2).After the dehydrogenation of the absorbed ethylene(C2H4),the binding energies of σCC and σCH bonds have an increase of 0.2 eV and 0.5 eV respectively.The acetylene is absorbed in molecular state on Ru(1010)surface stably at room temperature.On a K pre-covered surface,the σCC peak disappears at room temperature.The element K promotes the dissociation of acetylene on Ru(1010)surface.

Keywords:
ethylene/

acetylene/

K/

Ru(1010)surface
Authors and contacts
ZHANG JIAN-HUA¹,

WU YUE¹,

ZUANG YOU-YI¹,

ZHANG HAN-JIE¹,

WANG JIAN¹,

LI HAI-YANG¹,

HE PI-MO¹,

BAO SHI-NING¹,

LIU FENG-QIN²,

Y. KUIREXI²,

QIAN HAI-JIE²
References

Cited By

[1]	Yin Kai, Guo Qi-Yang, Zhang Tian-Yin, Li Jing, Chen Xiang-Rong.Improving insulation properties of epoxy filled with surface fluorinated polystyrene nanospheres. Acta Physica Sinica, 2024, 73(12): 127703.doi:10.7498/aps.73.20240215
[2]	Ma Yong-Peng, Zhao Xiao-Li, Liu Ya-Wei, Xu Long-Quan, Kang Xu, Yang Ke, Yan Shuai, Zhu Lin-Fan.Investigation of Compton profiles of NO and C2H2. Acta Physica Sinica, 2015, 64(15): 153302.doi:10.7498/aps.64.153302
[3]	Han Qing-Zhen, Geng Chun-Yu, Zhao Yue-Hong, Qi Chuan-Song, Wen Hao.The solvent effects on the complexing reaction of nickel dithiolene and ethylene. Acta Physica Sinica, 2008, 57(1): 96-102.doi:10.7498/aps.57.96
[4]	Dou Wei-Dong, Huang Han, Zhang Han-Jie, Song Fei, Li Hai-Yang, He Pi-Mo, Bao Shi-Ning, Chen Qiao, Zhou Wu-Zong.Electronic and structural investigation of tetracene adsorbed on Ru(1010) surface. Acta Physica Sinica, 2007, 56(7): 4262-4269.doi:10.7498/aps.56.4262
[5]	Li Yong-Hua, Xu Peng-Shou, Pan Hai-Bin, Xu Fa-Qiang, Xie Chang-Kun.First-principle study on GaN(1010) surface structure. Acta Physica Sinica, 2005, 54(1): 317-322.doi:10.7498/aps.54.317
[6]	Man Bao-Yuan, Zhang Yun-Hai, Lü Guo-Hua, Liu Ai-Hua, Zhang Qing-Gang, Guzman L., Adami M., Miotello A..Study on surface modification of polytetrafluoroethylene by N+ ion implantation. Acta Physica Sinica, 2005, 54(2): 837-841.doi:10.7498/aps.54.837
[7]	Li Bo, Bao Shi-Ning, Cao Pei-Lin.Adsorption geometry of C2H4 and C2H on Ni(110) surface. Acta Physica Sinica, 2005, 54(12): 5784-5790.doi:10.7498/aps.54.5784
[8]	Wang Qi, Jia Xiao-Ling, Zhang Yun-Dong, Ma Zu-Guang.A study on the potassium tunable ultra-narrow bandwidth optical filter at 532nm. Acta Physica Sinica, 2003, 52(5): 1151-1156.doi:10.7498/aps.52.1151
[9]	Li Bo, Bao Shi-Ning, Zhuang You-Yi, Cao Pei-Lin.The adsorption geometry of ethylene on the Ni (110) surface. Acta Physica Sinica, 2003, 52(1): 202-206.doi:10.7498/aps.52.202
[10]	Jia Wu-Lin, Wu Yong-Jian, An Zhong, Wu Chang-Qin.. Acta Physica Sinica, 2002, 51(11): 2595-2601.doi:10.7498/aps.51.2595
[11]	Jia Xiao-Ling, Zhang Yun-Dong, Wang Qi, Ma Zhu-Guang.. Acta Physica Sinica, 2002, 51(11): 2489-2494.doi:10.7498/aps.51.2489
[12]	ZHUANG YOU-YI, WU YUE, ZHANG JIAN-HUA, ZHANG HAN-JIE, LI BO, LI HAI-YANG, HE PI-MO, BAO SHI-NING.TDS STUDY OF ETHYLENE ON CLEAN AND Cs PRE-COVERED Ru(0001)SURFACE. Acta Physica Sinica, 2001, 50(6): 1185-1188.doi:10.7498/aps.50.1185
[13]	WANG JIAN, HE JIANG-PING, YANG DONG, ZHANG HAN-JE, YANG CHAO-JUN, JIANG NING, LI HAI-YANG, BAO SHI-NING, HE PEI-MO, XU YA-BO.LEED AND ARUPS STUDIES ON Fe/Ru(1010)SURFACE. Acta Physica Sinica, 2000, 49(6): 1109-1113.doi:10.7498/aps.49.1109
[14]	ZHUANG YOU-YI, WU YUE, ZHANG JIAN-HUA, ZHANG HAN-JIE, WANG JIAN, LI HAI-YANG, HE PI-MO, BAO SHI-NING.THE DESORPTION AND DISSOCIATION OF ETHYLENE (C2H4) ON Ru(1 010) SURFACE. Acta Physica Sinica, 2000, 49(10): 2101-2105.doi:10.7498/aps.49.2101
[15]	LI HAI-YANG, BAO SHI-NING, XU BO, XU CHUN-YI, HE PI-MO, XU YA-BAI, LIU FENG-QIN, K.YIBULAXIN, QIAN HAI-JIE, DONG YU-HUI.THE ORBITAL SYMMETRY OF CARBON MONOXIDE ON Cs-PRECOVERED Ru(1010) SURFACE. Acta Physica Sinica, 1999, 48(4): 699-703.doi:10.7498/aps.48.699
[16]	XING BIAO, SUN XIN.NEW LOCALIZED ELECTRONIC STATE OF POLARON IN POLYACETYLENE. Acta Physica Sinica, 1988, 37(3): 507-510.doi:10.7498/aps.37.507
[17]	WU ZI-YU, WANG KE-LIN.EXACT CONTINUUM MODEL FOR POLYACETYLENE. Acta Physica Sinica, 1986, 35(7): 931-938.doi:10.7498/aps.35.931
[18]	LIN YONG-HUA, HU NING-HAI, ZHOU QING-LIAN, LIU SHU-ZHEN.CRYSTAL STRUCTURE OF POTASSIUM LANTHANUM METAPHOSPHATE. Acta Physica Sinica, 1983, 32(5): 675-680.doi:10.7498/aps.32.675
[19]	LIU C. S..THE DENSITIES OF LIQUID SODIUM, POTASIUM, AND THEIR ALLOY NaK. Acta Physica Sinica, 1966, 22(7): 757-764.doi:10.7498/aps.22.757
[20]	.. Acta Physica Sinica, 1939, 3(2): 117-147.doi:10.7498/aps.3.117

Catalog

Vol. 50, Issue 6 - 2001-03-20

Metrics

Abstract views:6965
PDF Downloads:731
Cited By:0

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About