Controlled synthesis of zinc oxide nanoflowers by succinate-assisted hydrothermal route and their morphology-dependent photocatalytic performance

被引：17

作者：

Adhyapak, Parag V. ^{[1
]}

Meshram, Satish P. ^{[1
]}

Mulla, Imtiaz S. ^{[1
]}

Pardeshi, Satish K. ^{[2
]}

Amalnerkar, Dinesh P. ^{[1
]}

机构：

[1] Ctr Mat Elect Technol, Pune 411008, Maharashtra, India

[2] Univ Poona, Dept Chem, Pune 411007, Maharashtra, India

来源：

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2014年 / 27卷

关键词：

Zinc oxide; Hydrothermal; Succinate; Photocatalytic activity; LOW-TEMPERATURE; ZNO NANOSTRUCTURES; ROOM-TEMPERATURE; GROWTH-MECHANISM; SCALE SYNTHESIS; SOLAR-CELLS; THIN-FILMS; ARRAYS; PHOTOLUMINESCENCE; NANOBELTS;

D O I：

10.1016/j.mssp.2014.06.040

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Hierarchical flower-like zinc oxide (ZnO) nanostructures were successfully synthesized by using facile succinate and PEG assisted hydrothermal process. The as-prepared ZnO samples were characterized by X-ray diffraction analysis (XRD), field emission scanning electron microscopy (FE-SEM), photoluminescence (PL) spectroscopy and UV-visible spectroscopy. The effect of dilution of precursor concentration on the formation of distinctive morphology was systematically studied. The flower-like morphology of ZnO can be effectively tuned by simply varying the precursor concentrations. A plausible growth mechanism for the formation of different hierarchical nanostructures is also proposed. Further, photocatalytic activities of the as-prepared samples were studied by photodegradation of Rhoclamine B (RhB). (C) 2014 Elsevier Ltd. All rights reserved

引用

页码：197 / 206

页数：10

共 49 条

[1] Effect of preparation parameters on the morphologically induced photocatalytic activities of hierarchical zinc oxide nanostructures [J].

Adhyapak, Parag V. ;

Meshram, Satish P. ;

Tomar, Vijaykumar ;

Amalnerkar, Dinesh P. ;

Mulla, Imtiaz S. .

CERAMICS INTERNATIONAL, 2013, 39 (07) :7367-7378

[2] Optically pumped lasing of ZnO at room temperature [J].

Bagnall, DM ;

Chen, YF ;

Zhu, Z ;

Yao, T ;

Koyama, S ;

Shen, MY ;

Goto, T .

APPLIED PHYSICS LETTERS, 1997, 70 (17) :2230-2232

[3] Spatial confinement of laser light in active random media [J].

Cao, H ;

Xu, JY ;

Zhang, DZ ;

Chang, SH ;

Ho, ST ;

Seelig, EW ;

Liu, X ;

Chang, RPH .

PHYSICAL REVIEW LETTERS, 2000, 84 (24) :5584-5587

[4] High performance silicon nanowire field effect transistors [J].

Cui, Y ;

Zhong, ZH ;

Wang, DL ;

Wang, WU ;

Lieber, CM .

NANO LETTERS, 2003, 3 (02) :149-152

[5] RAMAN EFFECT IN ZINC OXIDE [J].

DAMEN, TC ;

PORTO, SPS ;

TELL, B .

PHYSICAL REVIEW, 1966, 142 (02) :570-&

[6] Electron beam dissociation of CO and CO2 on ZnS thin films [J].

Darici, Y ;

Holloway, PH ;

Sebastian, J ;

Trottier, T ;

Jones, S ;

Rodriquez, J .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS, 1999, 17 (03) :692-697

[7] Control of ZnO morphologies via surfactants assisted route in the subcritical water [J].

Du, JM ;

Liu, ZM ;

Huang, Y ;

Gao, YN ;

Han, BX ;

Li, WJ ;

Yang, GY .

JOURNAL OF CRYSTAL GROWTH, 2005, 280 (1-2) :126-134

[8] PEG-assisted synthesis of ZnO nanotubes [J].

Duan, J ;

Huang, XT ;

Wang, E .

MATERIALS LETTERS, 2006, 60 (15) :1918-1921

[9] Single-nanowire electrically driven lasers [J].

Duan, XF ;

Huang, Y ;

Agarwal, R ;

Lieber, CM .

NATURE, 2003, 421 (6920) :241-245

[10] Studies on the PEG-Assisted Hydrothermal Synthesis and Growth Mechanism of ZnO Microrod and Mesoporous Microsphere Arrays on the Substrate [J].

Feng, Yingjie ;

Zhang, Mei ;

Guo, Min ;

Wang, Xidong .

CRYSTAL GROWTH & DESIGN, 2010, 10 (04) :1500-1507

← 1 2 3 4 5 →