g-C3N4-CdS-NiS2复合纳米管的制备及可见光催化分解水制氢

陈克龙; 黄建花

doi:10.11949/0438-1157.20191249

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g-C₃N₄-CdS-NiS₂复合纳米管的制备及可见光催化分解水制氢

材料化学工程与纳米技术 | 更新时间：2026-07-24

- g-C₃N₄-CdS-NiS₂复合纳米管的制备及可见光催化分解水制氢
- g-C₃N₄-CdS-NiS₂ composite nanotube: synthesis and its photocatalytic activity for H₂ generation under visible light
- 化工学报 2020年71卷第1期页码：397-408
- 作者机构：
  
  浙江理工大学化学系，浙江杭州 310018
- 作者简介：
  
  陈克龙（1993—），男，硕士研究生，2435989021@qq.com
  黄建花（1966—），女，博士，教授，jhhuang@zstu.edu.cn
- 基金信息：
  
  国家自然科学基金项目(21574117)
- DOI：10.11949/0438-1157.20191249
  中图分类号： O 643.36
- 收稿：2019-10-23，
  
  修回：2019-11-15，
  
  网络首发：2020-08-12，
  
  纸质出版：2020-01-05
- 稿件说明：
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陈克龙, 黄建花. g-C₃N₄-CdS-NiS₂复合纳米管的制备及可见光催化分解水制氢[J]. 化工学报, 2020, 71(1): 397-408 DOI: 10.11949/0438-1157.20191249.

CHEN Kelong, HUANG Jianhua. g-C₃N₄-CdS-NiS₂ composite nanotube: synthesis and its photocatalytic activity for H₂ generation under visible light[J]. CIESC Journal, 2020, 71(1): 397-408 DOI: 10.11949/0438-1157.20191249.
陈克龙, 黄建花. g-C₃N₄-CdS-NiS₂复合纳米管的制备及可见光催化分解水制氢[J]. 化工学报, 2020, 71(1): 397-408 DOI: 10.11949/0438-1157.20191249. DOI：

CHEN Kelong, HUANG Jianhua. g-C₃N₄-CdS-NiS₂ composite nanotube: synthesis and its photocatalytic activity for H₂ generation under visible light[J]. CIESC Journal, 2020, 71(1): 397-408 DOI: 10.11949/0438-1157.20191249. DOI：

摘要

光生电子-空穴对的快速复合是导致半导体光催化剂性能不佳的重要因素之一，构建异质结是分离光生电子-空穴对的有效方法。结合热缩合和两步水热反应构建了g-C

-CdS-NiS

复合纳米管，并进一步研究了在可见光照射下不同CdS含量的g-C

-CdS-NiS

分解水制氢的光催化性能。结果表明，当CdS含量为10%(质量)时，三元复合物的产氢速率最高(50.9 μmol·h

-1

)，是纯g-C

纳米管的25倍，是g-C

-CdS和g-C

-NiS

二元复合物的11倍。而且，经过五次循环光催化反应后，产氢速率保持不变。光催化制氢性能的提高主要源于g-C

、CdS与NiS

形成的异质结促进光生电子和空穴的迁移及电子-空穴对的分离。

Abstract

Rapid recombination of photogenerated electron-hole pairs is one of important factors leading to poor performance of semiconductor photocatalysts. Constructing a heterojunction is an effective method for separation of photogenerated electron-hole pairs. In the present work

g-C

-CdS-NiS

composite nanotube was synthesized

via

thermal condensation using urea and thiourea as precursors

and subsequent two-step hydrothermal reactions. The photocatalytic activity of g-C

-CdS-NiS

composite was investigated for H

generation from water using triethanolamine as sacrificial agent under visible light irradiation. The optimal g-C

-CdS-NiS

composite with the content of CdS 10%(mass) produced H

at a rate of 50.9 μmol·h

-1

which is 25 times and 11 times of that of pure g-C

nanotube and g-C

-CdS (NiS

) binary composite

respectively. Moreover

cyclic photocatalytic experiments demonstrated the high stability of g-C

-CdS-NiS

composite. The improvement in the photocatalytic performance for H

production can be mainly attributed to the formation of heterojunction between CdS

NiS

and g-C

nanotubes

which is beneficial to the separation of photogenerated electron-hole pairs.

关键词

Keywords

references

Fujishima A , Honda K . Electrochemical photolysis of water at a semiconductor electrode [J ] . Nature , 1972 , 238 ( 5358 ): 37 .

Kapilashrami M , Zhang Y , Liu Y S , et al . Probing the optical property and electronic structure of TiO 2 nanomaterials for renewable energy applications [J ] . Chemical Reviews , 2014 , 114 ( 19 ): 9662 - 9707 .

Li H , Zhou Y , Tu W , et al . State of the art progress in diverse heterostructured photocatalysts toward promoting photocatalytic performance [J ] . Advanced Functional Materials , 2015 , 25 ( 7 ): 998 - 1013 .

Yao T , An X , Han H , et al . Photoelectrocatalytic materials for solar water splitting [J ] . Advanced Energy Materials , 2018 , 8 ( 21 ): 1800210 .

Mamba G , Mishra A K . Graphitic carbon nitride (g-C 3 N 4 ) nanocomposites: a new and exciting generation of visible light driven photocatalysts for environmental pollution remediation [J ] . Applied Catalysis B: Environmental , 2016 , 198 : 347 - 377 .

Wang X , Maeda K , Thomas A , et al . A metal-free polymeric photocatalyst for hydrogen production from water under visible light [J ] . Nature Materials , 2009 , 8 ( 1 ): 76 - 80 .

Xu D , Cheng B , Wang W , et al . Ag 2 CrO 4 /g-C 3 N 4 /graphene oxide ternary nanocomposite Z-scheme photocatalyst with enhanced CO 2 reduction activity [J ] . Applied Catalysis B: Environmental , 2018 , 231 : 368 - 380 .

Liu S , Chen F , Li S , et al . Enhanced photocatalytic conversion of greenhouse gas CO 2 into solar fuels over g-C 3 N 4 nanotubes with decorated transparent ZIF-8 nanoclusters [J ] . Applied Catalysis B: Environmental , 2017 , 211 : 1 - 10 .

Zhang P , Deng J , Mao J , et al . Selective aerobic oxidation of alcohols by a mesoporous graphitic carbon nitride/N-hydroxyphthalimide system under visible-light illumination at room temperature [J ] . Chinese Journal of Catalysis , 2015 , 36 : 1580 - 1586 .

Lang X , Chen X , Zhao J . Heterogeneous visible light photocatalysis for selective organic transformations [J ] . Chemical Society Reviews , 2014 , 43 ( 1 ): 473 - 486 .

Ong W J , Tan L L , Ng Y H , et al . Graphitic carbon nitride (g-C 3 N 4 )-based photocatalysts for artificial photosynthesis and environmental remediation: are we a step closer to achieving sustainability? [J ] . Chemical Reviews , 2016 , 116 ( 12 ): 7159 - 7329 .

Inagaki M , Tsumura T , Kinumoto T , et al . Graphitic carbon nitrides (g-C 3 N 4 ) with comparative discussion to carbon materials [J ] . Carbon , 2019 , 141 : 580 - 607 .

Zhang S , Gu P , Ma R , et al . Recent developments in fabrication and structure regulation of visible-light-driven g-C 3 N 4 -based photocatalysts towards water purification: a critical review [J ] . Catalysis Today , 2019 , 335 : 65 - 77 .

柳璐，张文，王宇新 , 等 . 石墨相氮化碳的可控制备及其在能源催化中的应用 [J ] . 化工学报 , 2018 , 69 ( 11 ): 4577 - 4591 .

Liu L , Zhang W , Wang Y X , et al . Graphitic carbon nitride materials: controllable preparations and applications in energy catalysis [J ] . CIESC Journal , 2018 , 69 ( 11 ): 4577 - 4591 .

Wang S , Li C , Wang T , et al . Controllable synthesis of nanotube-type graphitic C 3 N 4 and their visible-light photocatalytic and fluorescent properties [J ] . Journal of Materials Chemistry A , 2014 , 2 ( 9 ): 2885 - 2890 .

Yan S C , Li Z S , Zou Z G . Photodegradation of rhodamine B and methyl orange over boron-doped g-C 3 N 4 under visible light irradiation [J ] . Langmuir , 2010 , 26 ( 6 ): 3894 - 3901 .

Zhang J , Hu S , Wang Y . A convenient method to prepare a novel alkali metal sodium doped carbon nitride photocatalyst with a tunable band structure [J ] . RSC Advances , 2014 , 4 ( 108 ): 62912 - 62919 .

Wang Y , Li H , Yao J , et al . Synthesis of boron doped polymeric carbon nitride solids and their use as metal-free catalysts for aliphatic C—H bond oxidation [J ] . Chemical Science , 2011 , 2 ( 3 ): 446 - 450 .

Wang P , Wu T , Wang C , et al . Combining heterojunction engineering with surface cocatalyst modification to synergistically enhance the photocatalytic hydrogen evolution performance of cadmium sulfide nanorods [J ] . ACS Sustainable Chemistry & Engineering , 2017 , 5 ( 9 ): 7670 - 7677 .

Yuan J , Wen J , Zhong Y , et al . Enhanced photocatalytic H 2 evolution over noble-metal-free NiS cocatalyst modified CdS nanorods/g-C 3 N 4 heterojunctions [J ] . Journal of Materials Chemistry A , 2015 , 3 ( 35 ): 18244 - 18255 .

何志桥 , 陈锦萍 , 童丽丽 , 等 . BiOCl/g-C 3 N 4 异质结催化剂可见光催化还原CO 2 [J ] . 化工学报 , 2016 , 67 ( 11 ): 4634 - 4642 .

He Z Q , Chen J P , Tong L L , et al . BiOCl/g-C 3 N 4 heterojunction catalyst for efficient photocatalytic reduction of CO 2 under visible light [J ] . CIESC Journal , 2016 , 67 ( 11 ): 4634 - 4642 .

Gong Y , Wang J , Wei Z , et al . Combination of carbon nitride and carbon nanotubes: synergistic catalysts for energy conversion [J ] . ChemSusChem , 2014 , 7 ( 8 ): 2303 - 2309 .

Ge L , Zuo F , Liu J , et al . Synthesis and efficient visible light photocatalytic hydrogen evolution of polymeric g-C 3 N 4 coupled with CdS quantum dots [J ] . The Journal of Physical Chemistry C , 2012 , 116 ( 25 ): 13708 - 13714 .

Cheng F , Yin H , Xiang Q . Low-temperature solid-state preparation of ternary CdS/g-C 3 N 4 /CuS nanocomposites for enhanced visible-light photocatalytic H 2 -production activity [J ] . Applied Surface Science , 2017 , 391 : 432 - 439 .

Wen J , Xie J , Yang Z , et al . Fabricating the robust g-C 3 N 4 nanosheets/carbons/NiS multiple heterojunctions for enhanced photocatalytic H 2 generation: an insight into the trifunctional roles of nanocarbons [J ] . ACS Sustainable Chemistry & Engineering , 2017 , 5 ( 3 ): 2224 - 2236 .

Chen D , Zhao J , Zhang P , et al . Mechanochemical synthesis of metal-organic frameworks [J ] . Polyhedron , 2019 , 162 : 59 - 64 .

Zhao J , Shu Y , Zhang P . Solid-state CTAB-assisted synthesis of mesoporous Fe 3 O 4 and Au@Fe 3 O 4 by mechanochemistry [J ] . Chinese Journal of Catalysis , 2019 , 40 ( 7 ): 1078 - 1084 .

Zhao J , Shan W , Zhang P , et al . Solvent-free and mechanochemical synthesis of N-doped mesoporous carbon from tannin and related gas sorption property [J ] . Chemical Engineering Journal , 2020 , 381 : 122579 .

Peng W , Zhang S S , Shao Y B , et al . Bimetallic PtNi/g-C 3 N 4 nanotubes with enhanced photocatalytic activity for H 2 evolution under visible light irradiation [J ] . International Journal of Hydrogen Energy , 2018 , 43 ( 49 ): 22215 - 22225 .

Cao S W , Yuan Y P , Fang J , et al . In -situ growth of CdS quantum dots on g-C 3 N 4 nanosheets for highly efficient photocatalytic hydrogen generation under visible light irradiation [J ] . International Journal of Hydrogen Energy , 2013 , 38 ( 3 ): 1258 - 1266 .

Zhao T , Xing Z , Xiu Z , et al . CdS quantum dots/Ti 3+ -TiO 2 nanobelts heterojunctions as efficient visible-light-driven photocatalysts [J ] . Materials Research Bulletin , 2018 , 103 : 114 - 121 .

Chen F , Yang H , Wang X , et al . Facile synthesis and enhanced photocatalytic H 2 -evolution performance of NiS 2 -modified g-C 3 N 4 photocatalysts [J ] . Chinese Journal of Catalysis , 2017 , 38 ( 2 ): 296 - 304 .

Cao S , Low J , Yu J , et al . Polymeric photocatalysts based on graphitic carbon nitride [J ] . Advanced Materials , 2015 , 27 ( 13 ): 2150 - 2176 .

Wu T , Wang P , Qian J , et al . Noble-metal-free nickel phosphide modified CdS/C 3 N 4 nanorods for dramatically enhanced photocatalytic hydrogen evolution under visible light irradiation [J ] . Dalton Transactions , 2017 , 46 ( 40 ): 13793 - 13801 .

Zou Y , Shi J W , Ma D , et al . WS 2 /graphitic carbon nitride heterojunction nanosheets decorated with CdS quantum dots for photocatalytic hydrogen production [J ] . ChemSusChem , 2018 , 11 ( 7 ): 1187 - 1197 .

Lu X , Xie J , Chen X , et al . Engineering MP x (M = Fe, Co or Ni) interface electron transfer channels for boosting photocatalytic H 2 evolution over g-C 3 N 4 /MoS 2 layered heterojunctions [J ] . Applied Catalysis B: Environmental , 2019 , 252 : 250 - 259 .

Mishra I K , Zhou H , Sun J , et al . Highly efficient hydrogen evolution by self-standing nickel phosphide-based hybrid nanosheet arrays electrocatalyst [J ] . Materials Today Physics , 2018 , 4 : 1 - 6 .

Pan J , Wang B , Dong Z , et al . The 2D RGO-NiS 2 dual co-catalyst synergist ic modified g-C 3 N 4 aerogel towards enhanced photocatalytic hydrogen production [J ] . International Journal of Hydrogen Energy , 2019 , 44 ( 36 ): 19942 - 19952 .

Shao B , Liu X , Liu Z , et al . Synthesis and characterization of 2D/0D g-C 3 N 4 /MoS 2 /CdS-nitrogen doped hollow carbon spheres (NHCs) composites with enhanced visible light photodegradation activity for antibiotic [J ] . Chemical Engineering Journal , 2019 , 374 : 479 - 493 .

Lin H , Deng W , Zhou T , et al . Iodine-modified nanocrystalline titania for photo-catalytic antibacterial application under visible light illumination [J ] . Applied Catalysis B: Environmental , 2015 , 176 : 36 - 43 .

Di T , Zhu B , Cheng B , et al . A direct Z-scheme g-C 3 N 4 /MoS 2 /SnS 2 photocatalyst with superior visible-light CO 2 reduction performance [J ] . Journal of Catalysis , 2017 , 352 : 532 - 541 .

Yu H , Zhong W , Huang X , et al . Suspensible cubic-phase CdS nanocrystal photocatalyst: facile synthesis and highly efficient H 2 -evolution performance in a sulfur-rich system [J ] . ACS Sustainable Chemistry & Engineering , 2018 , 6 ( 4 ): 5513 - 5523 .

Ma S , Xu X , Xie J , et al . Improved visible-light photocatalytic H 2 generation over CdS nanosheets decorated by NiS 2 and metallic carbon black as dual earth-abundant cocatalysts [J ] . Chinese Journal of Catalysis , 2017 , 38 ( 12 ): 1970 - 1980 .

Wei R B , Huang Z L , Gu G H , et al . Dual-cocatalysts decorated rimous CdS spheres advancing highly-efficient visible-light photocatalytic hydrogen production [J ] . Applied Catalysis B: Environmental , 2018 , 231 : 101 - 107 .

Yan S C , Li Z S , Zou Z G . Photodegradation performance of g-C 3 N 4 fabricated by directly heating melamine [J ] . Langmuir , 2009 , 25 ( 17 ): 10397 - 10401 .

Zhang Y , Peng Z , Guan S , et al . Novel β-NiS film modified CdS nanoflowers heterostructure nanocomposite: extraordinarily highly efficient photocatalysts for hydrogen evolution [J ] . Applied Catalysis B: Environmental , 2018 , 224 : 1000 - 1008 .

He H , Cao J , Guo M , et al . Distinctive ternary CdS/Ni 2 P/g-C 3 N 4 composite for overall water splitting: Ni 2 P accelerating separation of photocarriers [J ] . Applied Catalysis B: Environmental , 2019 , 249 : 246 - 256 .

Huang H B , Wang Y , Jiao W B , et al . Lotus-leaf-derived activated-carbon-supported nano-CdS as energy-efficient photocatalysts under visible irradiation [J ] . ACS Sustainable Chemistry & Engineering , 2018 , 6 ( 6 ): 7871 - 7879 .

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