Structure, optical properties, and magnetism of Zn1-xNixWO4 (0 ≤ x ≤ 1) solid solution

被引：15

作者：

Huang, Hongwei ^{[1
]}

Liu, Liyuan ^{[1
]}

Tian, Na ^{[1
]}

Zhang, Yihe ^{[1
]}

机构：

[1] China Univ Geosci, Natl Lab Mineral Mat, Sch Mat Sci & Technol, Beijing Key Lab Mat Utilizat Nonmetall Minerals &, Beijing 100083, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2015年 / 637卷

关键词：

ZnWO4; NiWO4; Band gap; Magnetic susceptibility; ENHANCED PHOTOCATALYTIC ACTIVITY; METAL TUNGSTATES; LIGHT; ZNWO4; NIWO4; COMPOSITES; RANGE;

D O I：

10.1016/j.jallcom.2015.02.224

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel Zn-1 xNixWO4 (0 <= x <= 1) solid solution with full compositions range has been successfully developed by a hydrothermal-annealing method for the first time. The crystal structure was characterized by X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectra and scanning electron microscopy (SEM). It was found that the entire range of compositions display a single-phase in the wolframite structure with a symmetry P2/c. The diffuse reflection spectroscopy (DRS) measurements on Zn-1 xNixWO4 (0 <= x <= 1) indicated that the optical band gap size across the solid solution exhibits red-shifts from 2.8 eV to 1.63 eV for indirect transition and 3.56 eV to 2.77 eV for direct transition with the increase of Ni2+ content. As deduced from the magnetic susceptibility measurements on NiWO4 and Zn0.5Ni0.5WO4, they are paramagnetic and obey the Curie-Weiss law. Moreover, their effective magnetic moments are determined to be 9.96 mu(B) and 6.45 mu(B), respectively. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：471 / 475

页数：5

共 50 条

[31] Crystal structure and magnetic properties of pseudobinary solid solutions Pr(In1-x Pb x )3
Ermolenko, A. S.
Korolev, A. V.
Gerasimov, E. G.
Gaviko, V. S.
PHYSICS OF METALS AND METALLOGRAPHY, 2013, 114 (09) : 721 - 726
[32] Precursor synthesis and magnetic properties of Cd1-xFexO (0 ≤ x ≤ 0.07) polycrystalline solid solutions
Krasilnikov, V. N.
Zhukov, V. P.
Gyrdasova, O. I.
Dyachkova, T. V.
Tyutyunnik, A. P.
Perevozchikova, Yu. A.
Weber, H. W.
Zaleski, A.
Marchenkov, V. V.
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 725 : 1244 - 1251
[33] Structural and optical properties of (AgxCu1-x)2ZnSnS4 thin films synthesised via solution route
Kumar, Jitendra
Ingole, Sarang
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 727 : 1089 - 1094
[34] Crystal structure, electronic properties and optical band gap of KLa(1-x)Eux(PO3)4
Ferhi, M.
Horchani-Naifer, K.
Bouzidi, C.
Elhouichet, H.
Ferid, M.
JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 609 : 222 - 227
[35] Magnetic properties of the In-doped MnWO4-type solid solutions Mn1-3xIn2x□xWO4 [□=vacancy; 0 ≤ x ≤ 0.11]
Gattermann, U.
Benka, G.
Bauer, A.
Senyshyn, A.
Park, S. -H.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 398 : 167 - 173
[36] Investigation of ferromagnetic semiconducting and opto-electronic properties of Zn1-xMnxS (0 ≤ x ≤ 1) alloys: A DFT-mBJ approach
Hassan, M.
Noor, N. A.
Mahmood, Q.
Amin, B.
CURRENT APPLIED PHYSICS, 2016, 16 (11) : 1473 - 1483
[37] OPTICAL AND STRUCTURAL PROPERTIES OF Zn(1-x)FexS NANOPARTICLES SYNTHESIZED BY CHEMICAL BATH DEPOSITION METHOD
Selmani, S.
Abdullah, H.
Shaari, S.
Abd-Shukor, R.
FUNCTIONAL MATERIALS LETTERS, 2011, 4 (01) : 101 - 105
[38] An investigation of the optical properties of YbFe1-xIrxO3-δ (x=0, 0.01 and 0.10) orthoferrite films
Polat, O.
Caglar, M.
Coskun, F. M.
Coskun, M.
Caglar, Y.
Turut, A.
VACUUM, 2020, 173
[39] Experimental and theoretical study on structural and electronic properties of Zn1-xMgxO from (x=0 to 0.375) in wurtzite phase
Aouacheria, F. Z.
Telia, A.
Soudous, R.
Meziani, A.
Semra, L.
MICRO AND NANOSTRUCTURES, 2022, 164
[40] Thermal and Optical Properties of Zn1-x Mn x Te Diluted Magnetic Semiconductor Studied by Photoacoustic Spectroscopic Method
Sarkar, B. K.
Verma, A. S.
Gupta, R. C.
Singh, K.
INTERNATIONAL JOURNAL OF THERMOPHYSICS, 2010, 31 (03) : 620 - 629

← 1 2 3 4 5 →