Superamphiphobic, light-trapping FeSe2 particles with a micro-nano hierarchical structure obtained by an improved solvothermal method

doi:10.1088/1674-1056/23/1/016803

Chin. Phys. B ›› 2014, Vol. 23 ›› Issue (1): 16803-016803.doi: 10.1088/1674-1056/23/1/016803

• CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES • 上一篇下一篇

Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method

郁菁, 王会杰, 邵伟佳, 许小亮

Department of Physics, University of Science and Technology of China, Hefei 230026, China

收稿日期:2013-05-31 修回日期:2013-08-14 出版日期:2013-11-12 发布日期:2013-11-12
基金资助:
Project supported by the Natural Science Foundation of Anhui Province, China (Grant No. 12010202035) and the National Natural Science Foundation of China (Grant No. 51272246).

Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method

Yu Jing (郁菁), Wang Hui-Jie (王会杰), Shao Wei-Jia (邵伟佳), Xu Xiao-Liang (许小亮)

Department of Physics, University of Science and Technology of China, Hefei 230026, China

Received:2013-05-31 Revised:2013-08-14 Online:2013-11-12 Published:2013-11-12
Contact: Xu Xiao-Liang E-mail:xlxu@ustc.edu.cn
Supported by:
Project supported by the Natural Science Foundation of Anhui Province, China (Grant No. 12010202035) and the National Natural Science Foundation of China (Grant No. 51272246).

摘要/Abstract

摘要： Wettability and the light-trapping effect of FeSe₂ particles with a micro-nano hierarchical structure have been investigated. Particles are synthesized by an improved solvothermal method, wherein hexadecyl trimethyl ammonium bromide (CTAB) is employed as a surfactant. After modifying the particles with heptadecafluorodecyltrimethoxy-silane (HTMS), we find that the water contact angle (WCA) of the FeSe₂ particles increases by 6.1° and the water sliding angle (WSA) decreases by 2.5° respectively, and the diffuse reflectivity decreases 29.4% compared with similar FeSe₂ particles synthesized by the conventional method. The growth process of the particles is analyzed and a growth scenario is given. Upon altering the PH values of the water, we observe that the superhydrophobic property is maintained quite consistently across a wide PH range of 1–14. Moreover, the modified particles were also found to be superoleophobic. To the best of our knowledge, there is no systematic research on the wettability of FeSe₂ particles, so our research provides a reference for other researchers.

关键词: FeSe₂, superhydrophobic, micro-nano hierarchical structure, light-trapping

Abstract: Wettability and the light-trapping effect of FeSe₂ particles with a micro-nano hierarchical structure have been investigated. Particles are synthesized by an improved solvothermal method, wherein hexadecyl trimethyl ammonium bromide (CTAB) is employed as a surfactant. After modifying the particles with heptadecafluorodecyltrimethoxy-silane (HTMS), we find that the water contact angle (WCA) of the FeSe₂ particles increases by 6.1° and the water sliding angle (WSA) decreases by 2.5° respectively, and the diffuse reflectivity decreases 29.4% compared with similar FeSe₂ particles synthesized by the conventional method. The growth process of the particles is analyzed and a growth scenario is given. Upon altering the PH values of the water, we observe that the superhydrophobic property is maintained quite consistently across a wide PH range of 1–14. Moreover, the modified particles were also found to be superoleophobic. To the best of our knowledge, there is no systematic research on the wettability of FeSe₂ particles, so our research provides a reference for other researchers.

Key words: FeSe₂, superhydrophobic, micro-nano hierarchical structure, light-trapping

中图分类号: (Wetting)

68.08.Bc

68.08.-p (Liquid-solid interfaces) 81.07.Bc (Nanocrystalline materials)

郁菁, 王会杰, 邵伟佳, 许小亮. Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method[J]. Chin. Phys. B, 2014, 23(1): 16803-016803.

Yu Jing (郁菁), Wang Hui-Jie (王会杰), Shao Wei-Jia (邵伟佳), Xu Xiao-Liang (许小亮). Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method[J]. Chin. Phys. B, 2014, 23(1): 16803-016803.

参考文献 24

[1]	Akhtar M, Akhtar J, Malik M A, Tuna F, Helliwell M and O’Brien P 2012 J. Mater. Chem. 22 14970
[2]	Park J, An K J, Hwang Y S, Park J G, Noh H J, Kim J Y, Park J H, Hwang N M and Hyeon T 2004 Nat. Mater. 3 891
[3]	Thanikilkarasan S, Mahalingam T, Sundaram K, Kathalingam A, Kim Y D and Kim T 2009 Vacuum 83 1066
[4]	Kathalingam A, Mahalingam T and Sanjeeviraja C 2007 Mater. Chem. Phys. 106 215
[5]	Tang K B, Qian Y T, Zeng J H and Yang X G 2003 Adv. Mater. 15 448
[6]	Yuan B X, Luan W L and Tu S T 2012 Dalton T 41 772
[7]	Xu J, Jang K, Lee J, Kim H J, Jeong J, Park J G and Son S U 2011 Cryst. Growth Des. 11 2707
[8]	Kwon H J, Thanikaikarasan S, Mahalingam T, Park K H, Sanjeeviraja C and Kim Y D 2008 J. Mater. Sci.-Mater. Electron. 19 1086
[9]	Mahalingam T, Thanikaikarasan S, Chandramohan R, Raja M, Sanjeeviraja C, Kim J H and Kim Y D 2007 Mater. Chem. Phys. 106 369
[10]	Ouertani B, Ouerfelli J, Saadoun M, Zribi M, Ben Rabha M, Bessais B and Ezzaouia H 2006 Thin Solid Films 511 457
[11]	Liu A P, Chen X Y, Zhang Z J, Jiang Y and Shi C W 2006 Solid State Commun. 138 538
[12]	Hamdadou N, Khelil A, Morsli M and Bernade J C 2005 Vacuum 77 151
[13]	Yang J, Cheng G H, Zeng J H, Yu S H, Liu X M and Qian Y T 2001 Chem. Mater. 13 848
[14]	Liu K S and Jiang L 2011 Nanoscale 3 825
[15]	Ming W, Wu D, van Benthem R and de With G 2005 Nano Lett. 5 2298
[16]	Nakajima A, Hashimoto K, Watanabe T, Takai K, Yamauchi G and Fujishima A 2000 Langmuir 16 7044
[17]	Zhang Y, Wei S, Liu F, Du Y, Liu S, Ji Y, Yokoi T, Tatsumi T and Xiao F S 2009 Nano Today 4 135
[18]	Nystrom D, Lindqvist J, Ostmark E, Hult A and Malmstrom E 2006 Chem. Commun. 3594
[19]	Gong M G, Liu Y Y and Xu X L 2010 Chin. Phys. B 19 106801
[20]	Gong M G, Xu X L, Yang Z, Liu Y S and Liu L 2010 Chin. Phys. B 19 056701
[21]	Ma K, Li H, Zhang H, Xu X L, Gong M G and Yang Z 2009 Chin. Phys. B 18 1942
[22]	Yang Z, Wu Y Z, Ye Y F, Gong M G and Xu X L 2012 Chin. Phys. B 21 126801
[23]	Yang Z, Xu X L, Gong M G, Liu L and Liu Y S 2010 Chin. Phys. B 19 126103
[24]	Gong M G, Xu X L, Yang Z, Liu Y Y, Lü H F and Lü L 2009 Nanotechnology 20 165602

Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method

Superamphiphobic, light-trapping FeSe₂ particles with a micro-nano hierarchical structure obtained by an improved solvothermal method

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