Preparation and visible-light photocatalytic performances of g-C3N4 surface hybridized with a small amount of CdS nanoparticles
详细信息 查看全文
- 作者：Desong Wang ; Zexuan Xu ; Qingzhi Luo ; Xueyan Li ; Jing An…
- 刊名：Journal of Materials Science
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：51
- 期：2
- 页码：893-902
- 全文大小：2,479 KB
- 参考文献：1.Fujishima A, Honda K (1972) Electrochemical photolysis of water at a semiconductor electrode. Nature 238:37鈥?8CrossRef
2.Hoffmann MR, Martin ST, Choi W, Bahnemann DW (1995) Environmental applications of semiconductor photocatalysis. Chem Rev 95:69鈥?6CrossRef
3.Chen C, Ma W, Zhao J (2010) Semiconductor-mediated photodegradation of pollutants under visible-light irradiation. Chem Soc Rev 39:4206鈥?219CrossRef
4.Pawar RC, Lee CS (2014) Single-step sensitization of reduced graphene oxide sheets and CdS nanoparticles on ZnO nanorods as visible-light photocatalysts. Appl Catal B 144:57鈥?5CrossRef
5.Pawar RC, Lee CS (2013) Sensitization of CdS nanoparticles onto reduced graphene oxide (RGO) fabricated by chemical bath deposition method for effective removal of Cr(VI). Mater Chem Phys 141:686鈥?93CrossRef
6.Fujishima A, Rao TN, Tryk DA (2000) Titanium dioxide photocatalysis. J Photochem Photobio C 1:1鈥?1CrossRef
7.Nakata K, Fujishima A (2012) TiO2 photocatalysis: design and applications. J Photochem Photobio C 13:169鈥?89CrossRef
8.Lee SY, Park SJ (2013) TiO2 photocatalyst for water treatment applications. J Ind Eng Chem 19:1761鈥?769CrossRef
9.Dholam R, Patel N, Adami M, Miotello A (2009) Hydrogen production by photocatalytic water-splitting using Cr- or Fe-doped TiO2 composite thin films photocatalyst. Int J Hydrog Energy 34:5337鈥?346CrossRef
10.Charanpahari A, Umare SS, Sasikala R (2013) Effect of Ce, N and S multi-doping on the photocatalytic activity of TiO2. Appl Surf Sci 282:408鈥?14CrossRef
11.Li XY, Wang DS, Cheng GX, Luo QZ, An J, Wang YH (2008) Preparation of polyaniline-modified TiO2 nanoparticles and their photocatalytic activity under visible light illumination. Appl Catal B 81:267鈥?73CrossRef
12.Luo QZ, Bao LL, Wang DS, Li XY, An J (2012) Preparation and strongly enhanced visible light photocatalytic activity of TiO2 nanoparticles modified by conjugated derivatives of polyisoprene. J Phys Chem C 116:25806鈥?5815CrossRef
13.Mehraj O, Mir NA, Pirzada BM, Sabir S, Muneer M (2014) In-situ anion exchange synthesis of AgBr/Ag2CO3 hybrids with enhanced visible light photocatalytic activity and improved stability. J Mol Catal A 395:16鈥?4CrossRef
14.Luo L, Li YZ, Hou JT, Yang Y (2014) Visible photocatalysis and photostability of Ag3PO4 photocatalyst. Appl Surf Sci 319:332鈥?38CrossRef
15.Duan YD, Luo QZ, Wang DS, Li XY, An J, Liu Q (2014) An efficient visible light photocatalyst poly(3-hexylthiophene)/CdS nanocomposite with enhanced antiphotocorrosion property. Superlattices Microstruct 67:61鈥?1CrossRef
16.Pu YF, Li YZ, Huang YL, Kim SI, Cai PQ, Seo HJ (2015) Visible light-induced degradation of methylene blue by photocatalyst of bismuth layered Bi7VO13 nanoparticles. Mater Lett 141:73鈥?5CrossRef
17.Cui WQ, An WJ, Liu L, Hu JS, Liang YH (2014) Synthesis of CdS/BiOBr composite and its enhanced photocatalytic degradation for Rhodamine B. Appl Surf Sci 319:298鈥?05CrossRef
18.Yang YX, Guo YN, Liu FY, Yuan X, Guo YH, Zhang SQ, Guo W, Huo MX (2013) Preparation and enhanced visible-light photocatalytic activity of silver deposited graphitic carbon nitride plasmonic photocatalyst. Appl Catal B 142鈥?43:828鈥?37CrossRef
19.Michael RW (1990) Chemical preparation and shock wave compression of carbon nitride precursors. J Am Ceram Soc 73:1973鈥?978CrossRef
20.Dong G, Zhang Y, Pan Q, Qiu J (2014) A fantastic graphitic carbon nitride (g-C3N4) material: electronic structure, photocatalytic and photoelectronic properties. J Photochem Photobio C 20:33鈥?0CrossRef
21.Chen J, Shen SH, Guo PH, Wang M, Wu P, Wang XX, Guo LJ (2014) In-situ reduction synthesis of nano-sized Cu2O particles modifying g-C3N4 for enhanced photocatalytic hydrogen production. Appl Catal B 152鈥?53:335鈥?41CrossRef
22.Zhang SQ, Yang YX, Guo YN, Guo W, Wang M, Guo YH, Huo MX (2013) Preparation and enhanced visible-light photocatalytic activity of graphitic carbon nitride/bismuth niobate heterojunctions. J Hazard Mater 261:235鈥?45CrossRef
23.Zhu GZ, Lv K, Sun Q, Kawazoe Y, Jena P (2014) Lithium-doped triazine-based graphitic C3N4 sheet for hydrogen storage at ambient temperature. Comput Mater Sci 81:275鈥?79CrossRef
24.Cao SW, Yuan YP, Barber J, Loo SCJ, Xue C (2014) Noble-metal-free g-C3N4/Ni(dmgH)2 composite for efficient photocatalytic hydrogen evolution under visible light irradiation. Appl Surf Sci 319:344鈥?49CrossRef
25.Zhong YJ, Wang ZQ, Feng JY, Yan SC, Zhang HT, Li ZS, Zou ZG (2014) Improvement in photocatalytic H2 evolution over g-C3N4 prepared from protonated melamine. Appl Surf Sci 295:253鈥?59CrossRef
26.Katsumata K, Motoyoshi R, Matsushita N, Okada K (2013) Preparation of graphitic carbon nitride (g-C3N4)/WO3 composites and enhanced visible-light-driven photodegradation of acetaldehyde gas. J Hazard Mater 260:475鈥?82CrossRef
27.Pawar RC, Khare V, Lee CS (2014) Hybrid photocatalysts using graphitic carbon nitride/cadmium sulfide/reduced graphene oxide (g-C3N4/CdS/RGO) for superior photodegradation of organic pollutants under UV and visible light. Dalton Trans 43:12514鈥?2527CrossRef
28.Akhundi A, Habibi-Yangjeh A (2015) Novel magnetically separable g-C3N4/AgBr/Fe3O4 nanocomposites as visible-light-driven photocatalysts with highly enhanced activities. Ceram Int 41:5634鈥?643CrossRef
29.Akhundi A, Habibi-Yangjeh A (2015) Novel magnetic g-C3N4/Fe3O4/AgCl nanocomposites: facile and large-scale preparation and highly efficient photocatalytic activities under visible-light irradiation. Mater Sci Semicond Process 39:162鈥?71CrossRef
30.Zhao Z, Sun Y, Dong F (2015) Graphitic carbon nitride based nanocomposites: a review. Nanoscale 7:15鈥?7CrossRef
31.Zhang SW, Zhao LP, Zeng MY, Li JX, Xu JZ, Wang XK (2014) Hierarchical nanocomposites of polyaniline nanorods arrays on graphitic carbon nitride sheets with synergistic effect for photocatalysis. Catal Today 224:114鈥?21CrossRef
32.Vu TTD, Mighri F, Ajji A, Do TO (2014) Synthesis of titanium dioxide/cadmium sulfide nanosphere particles for photocatalyst applications. Ind Eng Chem Res 53:3888鈥?897CrossRef
33.Ge L, Zuo F, Liu JK, Ma Q, Wang C, Sun DZ, Bartels L, Feng P (2012) Synthesis and efficient visible light photocatalytic hydrogen evolution of polymeric g-C3N4 coupled with CdS quantum dots. J Phys Chem C 116:13708鈥?3714CrossRef
34.Zhang JY, Wang YH, Jin J, Zhang J, Lin Z, Huang F, Yu JG (2013) Efficient visible-light photocatalytic hydrogen evolution and enhanced photostability of core/shell CdS/g-C3N4 nanowires. ACS Appl Mater Interfaces 5:10317鈥?0324CrossRef
35.Cao SW, Yuan YP, Fang J, Shahjamali MM, Boey FYC, Barber J, Loo SCJ, Xue C (2013) In-situ growth of CdS quantum dots on g-C3N4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation. Int J Hydrog Energy 38:1258鈥?266CrossRef
36.Fu J, Chang BB, Tian YL, Xi FN, Dong XP (2013) Novel C3N4-CdS composite photocatalysts with organic-inorganic heterojunctions: in situ synthesis, exceptional activity, high stability and photocatalytic mechanism. J Mater Chem A 1:3083鈥?090CrossRef
37.Jiang F, Yan TT, Chen H, Sun AW, Xu CM, Wang X (2014) Ag-C3N4-CdS composite catalyst with high visible-light-driven catalytic activity and photostability for methylene blue degradation. Appl Surf Sci 295:164鈥?72CrossRef
38.Dai X, Xie ML, Meng SG, Fu XL, Chen SF (2014) Coupled systems for selective oxidation of aromatic alcohols to aldehydes and reduction of nitrobenzene into aniline using CdS/g-C3N4 photocatalyst under visible light irradiation. Appl Catal B 158鈥?59:382鈥?90CrossRef
39.Wang XC, Maeda K, Thomas A, Takanabe K, Xin G, Carlsson JM, Domen K, Antonietti M (2009) A metal-free polymeric photocatalyst for hydrogen production from water under visible light. Nat Mater 8:76鈥?2CrossRef
40.Wang Y, Wang XC, Antonietti M (2012) Polymeric graphitic carbon nitride as a heterogeneous organocatalyst: from photochemistry to multipurpose catalysis to sustainable chemistry. Angew Chem Int Ed 51:68鈥?9CrossRef
41.Niu P, Liu G, Cheng HM (2012) Nitrogen vacancy-promoted photocatalytic activity of graphitic carbon nitride. J Phys Chem C 116:11013鈥?1018CrossRef
42.Liu Y, Yu YX, Zhang WD (2014) Photoelectrochemical study on charge transfer properties of nanostructured Fe2O3 modified by g-C3N4. Int J Hydrog Energy 39:9105鈥?113CrossRef
43.Zhao JL, Ji ZY, Shen XP, Zhou H, Ma LB (2015) Facile synthesis of WO3 nanorods/g-C3N4 composites with enhanced photocatalytic activity. Ceram Int 41:5600鈥?606CrossRef
44.Wang DS, Sun HT, Luo QZ, Yang XL, Yin R (2014) An efficient visible-light photocatalyst prepared from g-C3N4 and polyvinyl chloride. Appl Catal B 156鈥?57:323鈥?30CrossRef
45.Hagfeldt A, Gratzel M (1995) Light-induced redox reactions in nanocrystalline systems. Chem Rev 95:49鈥?8CrossRef
46.Zhang JS, Chen XF, Takanabe K, Maeda K, Domen K, Epping JD, Fu XZ, Antonietti M, Wang XC (2010) Synthesis of a carbon nitride structure for visible-light catalysis by copolymerization. Angew Chem Int Ed 49:441鈥?44CrossRef
47.Mousavi M, Habibi-Yangjeh A (2015) Ternary g-C3N4/Fe3O4/Ag3VO4 nanocomposites: novel magnetically separable visible-light-driven photocatalysts for efficiently degradation of dye pollutants. Mater Chem Phys. doi:10.鈥?016/鈥媕.鈥媘atchemphys.鈥?015.鈥?7.鈥?61
48.Li G, Wong KH, Zhang X, Hu C, Yu JC, Chan RCY, Wong PK (2009) Degradation of Acid Orange 7 using magnetic AgBr under visible light: the roles of oxidizing species. Chemosphere 76:1185鈥?191CrossRef - 作者单位：Desong Wang (1)
Zexuan Xu (1)
Qingzhi Luo (1)
Xueyan Li (1)
Jing An (1)
Rong Yin (1)
Cai Bao (2)
1. School of Sciences, Hebei University of Science and Technology, Shijiazhuang, 050018, China
2. College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang, 050018, Hebei, China - 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Materials Science
Characterization and Evaluation Materials
Polymer Sciences
Continuum Mechanics and Mechanics of Materials
Crystallography
Mechanics - 出版者：Springer Netherlands
- ISSN：1573-4803
文摘
An efficient visible-light photocatalyst was successfully synthesized by surface-hybridizing graphitic carbon nitride (g-C3N4) using a small amount of cadmium sulfide (CdS) nanoparticles. The CdS/g-C3N4 nanocomposites were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, Raman spectroscopy, scanning electron microscopy, transmission electron microscopy, UV鈥揤is diffuse reflectance spectroscopy, photoluminescence spectroscopy, electrochemical impedance spectroscopy, and photocurrent鈥搕ime measurement. The photocatalytic activity of the CdS/g-C3N4 nanocomposites was investigated by evaluating the degradation of Rhodamine B (RhB) under visible-light irradiation. The effects of the CdS content on the nanocomposites, initial RhB concentration, pH value of the investigated system, and dosage of CdS/g-C3N4 nanocomposites on the visible-light photocatalytic activity were systematically investigated. The results revealed that the visible-light photocatalytic activity of g-C3N4-based photocatalysts was significantly improved by surface-hybridization of a small amount of CdS nanoparticles, increased as both CdS content on the nanocomposites and dosage of CdS/g-C3N4 nanocomposites increased, while increased at first and then decreased as both initial RhB concentration and pH value of the investigated system increased. The visible-light photocatalytic mechanism of the CdS/g-C3N4 nanocomposites was discussed. Electronic supplementary materialThe online version of this article (doi:10.鈥?007/鈥媠10853-015-9417-y) contains supplementary material, which is available to authorized users.