Facile Synthesis of Waxberry-Like ZnO Nanospheres for High Performance Photocatalysis

Wang, Dongfang; Wang, Zonghua; Ping, Guangxing; Chen, Da; Fan, Meiqiang; Bai, Liqun; Qin, Laishun; Lv, Chunju; Shu, Kangying

doi:10.1166/sam.2013.1620

Cited by 11 publications

(4 citation statements)

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“…The broad peaks located at 558 cm À 1 and 687 cm À 1 could be assigned to M-O (Zn-O and Sb-O) stretching vibration demonstrating the configuration of as-synthesized sample. Further, the vibrational bands at 1388 cm À 1 , 1509 cm À 1 , and 3416 cm À 1 may be assigned to O-H bending vibration, C-O absorption, and O-H stretching, which usually occur due to the absorption of water and CO 2 from the environment [34].…”

Section: Structural Morphological and Compositional Properties Of Smentioning

confidence: 99%

Sb2O3–ZnO nanospindles: A potential material for photocatalytic and sensing applications

Lamba

Mehta

Kansal

2015

Ceramics International

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Section: Structural Morphological and Compositional Properties Of Smentioning

confidence: 99%

Sb2O3–ZnO nanospindles: A potential material for photocatalytic and sensing applications

Lamba

Mehta

Kansal

2015

Ceramics International

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“…The absorption bands detected at 606 and 1104 cm −1 were attributed to Ni-S [23]. While the detected vibration bands at 3433, 1630 and 1383 cm −1 are assigned, respectively to O-H stretching,which are habitually as a result of the absorption of CO 2 from the environment and from the water [24,25], C-O absorption and O-H bending vibration.…”

Section: Resultsmentioning

confidence: 91%

Some physical analysis of quaternary CuNiSbS powder for optoelectronic applications

Saleh,

Azab,

Dahy

2023

Phys. Scr.

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Novel quaternary CuNiSbS chalcogenide material has been successfully prepared using a simple co-precipitation method using a mixture of solutions of the constituent elements in a chemical formula. The structure and morphological characterizations of the prepared material in powder form were performed via X-ray diffraction, a High-resolution transmission electron microscope (HRTEM), and a Scanning electron microscope (SEM).FTIR and diffuse reflectance spectrum of the prepared material were conducted to provide valuable information about the main absorption bands besides the energy optical band gap of the material. AC conductivity and the dielectric properties of the prepared material using broad band dielectric spectroscopy (BDS) besides a magnetic analysis via a vibrating sample magnetometer (VSM) were also investigated.

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“…All the materials showed a hexagonal wurtzite crystal structure, which can be assigned by comparing the diffraction peak positions with those reported in the JCPDS 36-1451 . [18][19][20] The XRD patterns of M-doped ZnO clearly shows that the diffraction peaks are shifted slightly towards lower angle, strongly implies that the expansion of unit cell takes place and so that the dopant ions are incorporated into the ZnO structure at the Zn 2+ site. The sharpness and intensity of all diffraction peaks decreases, and slightly broadened with the dopant ions loading.…”

Section: Resultsmentioning

confidence: 99%

Comparative Investigation on the Photocatalytic Degradation of 2,4,6-Trichlorophenol Using Pure and M-Doped (M = Ba, Ce, Mg) ZnO Spherical Nanoparticles

Nc¹,

Sk²,

Pi³

et al. 2015

j nanosci nanotechnol

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Pure and M-doped (Ba, Ce, Mg) ZnO spherical nanoparticles are synthesized by a simple low temperature co-precipitation method, and were characterized by X-ray diffraction (XRD), high resolution scanning electron microscopy (HR-SEM), and high resolution transmission electron microscopy (HR-TEM). The XRD results showed the formation of single phase ZnO with wurtzite crystal structure and the electron microscopic studies supported the validity for the formation of pure and M-doped (Ba, Ce, Mg) ZnO spherical nanoparticles. Photocatalytic degradation (PCD) of 2,4,6-trichlorophenol, a potent endocrine disrupting chemical in aqueous medium was investigated by both pure and M-doped (Ba, Ce, Mg) ZnO spherical nanoparticles under UV-light irradiation. The influence of the metal dopants on the structure and photocatalytic (PC) activity of ZnO was investigated systematically. Furthermore, the effect of different parameters such as 2,4,6-trichlorophenol concentration, photocatalyst amount, pH and dopant wt% on the resulting PC activity was investigated. The kinetics of the photocatalytic degradation of 2,4,6-trichlorophenol was found to follow the pseudo-first order reaction, and it was established that Ba-doped ZnO is photocatalytically more active than the other photocatalysts.

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Facile Synthesis of Waxberry-Like ZnO Nanospheres for High Performance Photocatalysis

Cited by 11 publications

References 0 publications

Sb2O3–ZnO nanospindles: A potential material for photocatalytic and sensing applications

Sb2O3–ZnO nanospindles: A potential material for photocatalytic and sensing applications

Some physical analysis of quaternary CuNiSbS powder for optoelectronic applications

Comparative Investigation on the Photocatalytic Degradation of 2,4,6-Trichlorophenol Using Pure and M-Doped (M = Ba, Ce, Mg) ZnO Spherical Nanoparticles

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