Abstract：Abstract: A series of Ni-doped ZnS nanowires were prepared through solution-solid-solid growth with Ag2S as catalysts and, [(C4H9)2NCS2]2Zn1-xNix）as the precursors. The results of XRD, TEM, HRTEM and element Mapping showed that Ni doping would enter the crystal lattice of zinc sulfide without changing the crystal structure of zinc sulfide, and the concentration was very low. The results of UV-Vis and PL showed that the optical band gap of the ZnS nanowires could be adjusted by modulating the concentration of Ni element, the undoping ZnS nanowires and Ni doping ZnS nanowires both exhibited blue-green emission centers at 483nm and 528nm. Ni doping ZnS nanowires dispayed other emission centers emerged between 480 and 560 nm，which might be attributeed to the increased defects and vancies in ZnS nanowires。
[1]Wang M Z, Xie W J, Hu H, et al.p-type ZnS:N nanowires: Low temperature solvo-thermal doping and optoelectronic properties[J].Applied Physics Letters, 2013, 103(21):111-213
[2]Meng X M, Liu J, Jiang Y, et al.Structure-and size-controlled ultra-fine ZnS nano-wires[J].Chemical Physics Letters, 2003, 382(3-4):434-438
[3]Moore D F, Ding Y, Wang Z L.Crystal orientation-ordered ZnS nanowire bund-les[J].Journal of the American Chemical Society, 2004, 126(44):14372-14373
[4]Zhang W H, Zhang W D.One-pot solvothermal strategy for the synthesis of ultrathin ZnS nanowires [J] . Materials Letters, 2013, 98:5-7.[J].Materials Letters, 2013, 98(无):5-7
[5]Chen H, Shi D, Qi J, et al.The stability and electronic properties of wurtzite and zinc-blende ZnS nanowires[J][J].Physics Letters A, 2009, 373(3):371-375
[6]Zhang H, Zhang J, Xu T, et al.In situ growth of ZnS nanowires with a new crystal lographic orientation relationship of wurtzite and sphalerite structures [J][J].Rsc Advances, 2013, 3(11):3535-3539
[7]Gawai U P, Khawal H A, Shripathi T, Dole B N.A study on the synthesis,pair distribution function and diverse properties of cobalt doped ZnS nanowires[J][J].Crystengcomm, 2016, 18(8):1439-1445
[8]Dong L, Liu Y, Zhuo Y, Chu Y.General Route to the Fabrication of ZnS and M-Doped (M = Cd2+, Mn2+, Co2+, Ni2+, and Eu3+) ZnS Nanoclews and a Study of Their Properties[J].European Journal of Inorganic Chemis-try, 2010, 2504-2513.[J].European Journal of Inorganic Chemistry, 2010, :2540-2513
[9] Kaiser U, Gies S, Geburt S, et al.Luminescence and energy transfer processes in ensembles and single Mn or Tb doped ZnS nanowires[J]. Journal of Applied Physics, 2013, 113(7).[J].Journal of Applied Physics, 2013, 113(7):-
[10]Sonawane T, Bodke M, Gawai U.A synthesis and diverse property stu-dies on Ni doped ZnS Nanowires[J].Journal of Materials Science Materials in Electro-nics, 2017, 28(15):10958-10964
[11]Kang T, Sung J, Shim W, et al.Synthesis and Magnetic Properties of Single-Crystalline MnFe-Doped and Co-doped ZnS Nanowires and Nanobelts[J].Jour-nal of Physical Chemistry C, 2009, 113(14):5352-5357
[12] Cao J, Han D, Wang B, et al.Low temperature synthesis photo luminescence magnetic properties of the transition metal doped wurtzite ZnS nanowires[J]. Journal of Solid State Chemistry, 2013, 200:317-322.[J].Journal of Solid State Chemistry, 2013, 200:317-322
[13] Tian Y, Zhao Y, Tang H, et al.Synthesis of ZnS ultrathin nanowires and photoluminescence with Mn2+ doping[J]. Materials Letters, 2015, 148:151-154.[J].Materials Letters, 2015, 148:151-154
[14] Chen Y C, Wang C H, Lin H Y, et al.Growth of Ga-doped ZnS nanowires constructed by self-assembled hexagonal platelets with excellent photocatalytic properties[J]. Nanotechnology, 2010, 21(45）.[J].Nanotechnology, 2010, 21(45):-
[15] Li Y, Dong X, Cheng C, et al.Phtocatalytic Properties of ZnS/Ag Composite Nanowires Prepared by Hydrothermal Method[J]. Rare Metal Materials and Engineering, 2010, 39:1380-1384.[J]. Rare Metal Materials and Engineering, 2010, 39:1380-1384., 2010, 39(8):1380-1384
[16]Zhao W H, Wei Z Q, Wu X J, et al.Microstructure and photocatalytic activity of Ni-doped ZnS nanorods prepared by hydrothermal method[J].Transactions of Nonferrous Metals Society of China, 2019, 29(1):157-164
[17]Kim K J, Park Y R.Optical investigation of Zn1-xFexOfilms grown on Al2O3(0001) by radio-frequency sputtering[J].Journal of Applied Physics, 2004, 96(8):4150-4153
[18] Male M F, Mamat M H, Md Sim N D, et al.Effects of Sn dopant on structural and optical properties of ZnO thin film prepared by Sol-Gel route[J].Applied Mechanics & Material, 2015, 773-774:617-621.[J].Applied Mechanics & Material, 2015, 773-774:617-621., 2015, 773-774:617-621
[19] Zhang H, Zhnag S, Zou M, et al.synthesis of ZnS nanowires and assemblies by carbothermal chemical vapor deposition and their photoluminescence[J].European journal of inorganic chemistry, 2005, 1:47-50.[J].Euro-pean journal of inorganic chemistry, 2005, 1:47-50., 2005, 1:47-50
[20] Wang Y W, Zhang L D, Wang G Z, et al.Catalytic growth and photolum inesc-ence properties of semiconductor single crystal ZnS nano-wires[J].Chem Phys Lett, 2002, 357:314-318.[J].Chem Phys Lett, 2002, 357:314-318
[21]Meng X M, Liu J, Jiang Y, et al.Structure-and size-controlled ult-rafine ZnS na-nowires[J].Chem Phys Lett, 2003, 382(3-4):434-438
[22]Liu J K, Wu Q S, Ding Y P, et al.Synthesis and properties of ZnS quasi nanorods by celloidin membrane template[J].Chinese Journal OF Inorganic Chemis-try, 2003, 19(12):1322-1326
2022, Vol. 29 