化工新型材料

化工新型材料 ›› 2022, Vol. 50 ›› Issue (4) : 121-127. DOI: 10.19817/j.cnki.issn1006-3536.2022.04.025

新材料与新技术

镍掺杂g-C₃N₄纳米片高效光催化制氢研究

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作者信息 +

Ni-doped g-C₃N₄ nanosheet with enhanced photocatalytic hydrogen evolution under visible light

Chi Xianhu^1,2, Liu Fengjiao², Yuan Haibin¹, Guan Rongfeng²

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文章历史 +

Received		Published
2020-12-13		2022-04-20
Issue Date	Revised Date
2022-04-29	2020-12-13

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摘要

通过将形貌控制与元素掺杂相结合,制备了一种Ni掺杂g-C₃N₄纳米片。该纳米片在可见光下具有优异的光催化析氢性能,最佳样品的析氢速率达到了1510.99μmol/(g·h)。其优异的光催化性能来源于纳米片状结构与Ni原子掺杂的协同作用,这为制备高性能的g-C₃N₄光催化剂提供了一种简单有效的方法,也为合成其他高性能的光催化材料提供了思路。

Abstract

Ni-doped g-C₃N₄ nanosheets were prepared by combining morphology control and element doping.The prepared nanosheets exhibited excellent photocatalytic performance for hydrogen evolution(HE) under visible light.The HE rate of the best sample reached 1510.99μmol/(g·h).This excellent photocatalytic performance was attributed to the synergistic effects of nanosheet structure and Ni-atom doping.This research provided a simple and effective method for the preparation of high-performance g-C₃N₄ photocatalysts,and offered ideas for the synthesis of other high-performance photocatalytic materials.

关键词

催化 / g-C₃N₄ / 镍掺杂 / 纳米片 / 光催化产氢

Key words

photocatalysis / g-C₃N₄ / nickel doping / nanosheet / photocatalytic hydrogen production

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镍掺杂g-C₃N₄纳米片高效光催化制氢研究[J]. 化工新型材料, 2022, 50(4): 121-127 DOI:10.19817/j.cnki.issn1006-3536.2022.04.025

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参考文献

原文顺序 | 出版日期 | 本文引用

[1] Wang L,Wan Y,Ding Y,et al.Conjugated microporous polymer nanosheets for overall water splitting using visible light[J].Adv Mater,2017,29(38):1702428.
[2] Sudhaik A,Raizada P,Shandilya P,et al.Review on fabrication of graphitic carbon nitride based efficient nanocomposites for photodegradation of aqueous phase organic pollutants[J].Journal of Industrial and Engineering Chemistry,2018,67:28-51.
[3] 楚增勇,原博,颜廷楠.g-C₃N₄光催化性能的研究进展[J].无机材料学报,2014,29(8):785-794.
[4] 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.
[5] Wang M,Jin C,Li Z,et al.The effects of bismuth(Ⅲ) doping and ultrathin nanosheets construction on the photocatalytic performance of graphitic carbon nitride for antibiotic degradation[J].J Colloid Interface Sci,2019,533:513-525.
[6] Wu X H,Wang X F,Wang F Z,et al.Soluble g-C₃N₄ nanosheets:facile synthesis and application in photocatalytic hydrogen evolution[J].Appl Catal B,2019,247:70-77.
[7] Prasad C,Tang H,Bahadur I.Graphitic carbon nitride based ternary nanocomposites:from synthesis to their applications in photocatalysis:a recent review[J].J Mol Liq,2019,281:634-654.
[8] 高星星,王舰,徐红波.高比表面积g-C₃N₄纳米片的制备及光解水制氢性能的研究[J].化工新型材料,2017,45(8):49-51.
[9] Ong W J,Tan L L,Ng Y H,et al.Graphitic carbon nitride (g-C₃N₄)-based photocatalysts for artificial photosynthesis and environmental remediation:are we a step closer to achieving sustainability？[J].Chem Rev,2016,116(12):7159-7329.
[10] Zhang Y,Liu J,Wu G,et al.Porous graphitic carbon nitride synthesized via direct polymerization of urea for efficient sunlight-driven photocatalytic hydrogen production[J].Nanoscale,2012,4(17):5300-5303.
[11] Liu X L,Ma R,Zhuang L,et al.Recent developments of doped g-C₃N₄ photocatalysts for the degradation of organic pollutants[J].Crit Rev Environ Sci Technol,2020,51(8):1-40.
[12] Bai X,Sun C,Wu S,et al.Enhancement of photocatalytic performance via a P3HT-g-C₃N₄ heterojunction[J].J Mater Chem A,2015,3(6):2741-2747.
[13] Bhandary N,Singh A P,Kumar S,et al.In Situ solid-state synthesis of a AgNi/g-C₃N₄ nanocomposite for enhanced photoelectrochemical and photocatalytic activity[J].Chemsuschem,2016,9(19):2816-2823.
[14] 汪成,任秋燕,潘睿.金属-有机框架材料/g-C₃N₄复合材料在光催化应用中的研究进展[J].化工新型材料,2019,47(12):11-15.
[15] 陈博才,沈洋,魏建红.基于g-C₃N₄的Z型光催化体系研究进展[J].物理化学学报,2016,32(6):1371-1382.
[16] Hu S,Li F,Fan Z,et al.Band gap-tunable potassium doped graphitic carbon nitride with enhanced mineralization ability[J].Dalton Transactions,2015,44(3):1084-1092.
[17] Wang G,Deng J,Yan T,et al.Turning on electrocatalytic oxygen reduction by creating robust Fe-N_x species in hollow carbon frameworks via in situ growth of Fe doped ZIFs on g-C₃N₄[J].Nanoscale,2020,12(9):5601-5611.
[18] Hu S,Qu X,Bai J,et al.Effect of Cu(I)—N active sites on the N₂ photofixation ability over flowerlike copper-doped g-C₃N₄ prepared via a novel molten salt-assisted microwave process:the experimental and density functional theory simulation analysis[J].ACS Sustainable Chemistry & Engineering,2017,5(8):6863-6872.
[19] Tong Z,Yang D,Sun Y,et al.Tubular g-C₃N₄ isotype heterojunction:enhanced visible-light photocatalytic activity through cooperative manipulation of oriented electron and hole transfer[J].Small,2016,12(30):4093-4101.
[20] Zhao S,Zhang Y W,Zhou Y M,et al.Facile one-step synthesis of hollow mesoporous g-C₃N₄ spheres with ultrathin nanosheets for photoredox water splitting[J].Carbon,2018,126:247-256.
[21] Liu D,Zhang S,Wang J,et al.Direct Z-scheme 2D/2D photocatalyst based on ultrathin g-C₃N₄ and WO₃ nanosheets for efficient visible-light-driven H₂ generation[J].ACS Applied Materials & Interfaces,2019,11(31):27913-27923.
[22] Wang M,Li Z L,Tian L H,et al.A facile synthesis of nano-layer structured g-C₃N₄ with efficient organic degradation and hydrogen evolution using a MDN energetic material as the starting precursor[J].Int J Hydrogen Energy,2019,44(8):4102-4113.
[23] Zhou Y,Lv W H,Zhu B L,et al.Template-free one-step synthesis of g-C₃N₄ nanosheets with simultaneous porous network and S-doping for remarkable visible-light-driven hydrogen evolution[J].ACS Sustainable Chemistry & Engineering,2019,7(6):5801-5807.
[24] Wei J R,Shen W L,Zhao J,et al.Boron doped g-C₃N₄ as an effective metal-free solid base catalyst in Knoevenagel condensation[J].Catal Today,2018,316:199-205.
[25] Chen K L,Zhang S S,Yan J Q,et al.Excellent visible light photocatalytic efficiency of Na and S co-doped g-C₃N₄ nanotubes for H₂ production and organic pollutant degradation[J].Int J Hydrogen Energy,2019,44(60):31916-31929.
[26] Lu X,Xu K,Chen P,et al.Facile one step method realizing scalable production of g-C₃N₄ nanosheets and study of their photocatalytic H₂ evolution activity[J].J Mater Chem A,2014,2(44):18924-18928.
[27] Lin Y R,Dizon G V C,Yamada K,et al.Sulfur-doped g-C₃N₄ nanosheets for photocatalysis:Z-scheme water splitting and decreased biofouling[J].J Colloid Interface Sci,2020,567:202-212.
[28] 李荣荣,王锐,宫红.高比表面积g-C₃N₄的制备及其改性研究进展[J].化工新型材料,2017,45(1):35-37.
[29] Chu J,Han X,Yu Z,et al.Highly efficient visible-light-driven photocatalytic hydrogen production on CdS/Cu₇S₄/g-C₃N₄ ternary heterostructures[J].ACS Applied Materials & Interfaces,2018,10(24):20404-20411.
[30] Dong H,Xiao M,Yu S,et al.Insight into the activity and stability of RhxP nano-species supported on g-C₃N₄ for photocatalytic H₂ production[J].ACS Catalysis,2019,10(1):458-462.
[31] Xing W,Tu W,Han Z,et al.Template-induced high-crystalline g-C₃N₄ nanosheets for enhanced photocatalytic H₂ evolution[J].ACS Energy Letters,2018,3(3):514-519.
[32] Chuang P K,Wu K H,Yeh T F,et al.Extending the π-conjugation of g-C₃N₄ by incorporating aromatic carbon for photocatalytic H₂ evolution from aqueous solution[J].ACS Sustainable Chemistry & Engineering,2016,4(11):5989-5997.
[33] Berrios C,Cardenas-Jiron G I,Marco J F,et al.Theoretical and spectroscopic study of nickel(Ⅱ) porphyrin derivatives[J].J Phys Chem A,2007,111(14):2706-2714.
[34] Deng P Q,Xiong J S,Lei S J,et al.Nickel formate induced high-level in situ Ni-doping of g-C₃N₄ for a tunable band structure and enhanced photocatalytic performance[J].J Mater Chem A,2019,7(39):22385-22397.
[35] Hu J S,Zhang P F,An W J,et al.In-situ Fe-doped g-C₃N₄ heterogeneous catalyst via photocatalysis-Fenton reaction with enriched photocatalytic performance for removal of complex wastewater[J].Applied Catalysis B:Environmental,2019,245:130-142.
[36] Kong N,Fan X,Liu F,et al.Single Vanadium atoms anchored on graphitic carbon nitride as a high-performance catalyst for non-oxidative propane dehydrogenation[J].ACS Nano,2020,14(5):5772-5779.
[37] Dai Y H,Gu Y J,Bu Y Y.Modulation of the photocatalytic performance of g-C₃N₄ by two-sites co-doping using variable valence metal[J].Appl Surf Sci,2020,500:144036.
[38] Zhang G,Savateev A,Zhao Y,et al.Advancing the n→π^* electron transition of carbon nitride nanotubes for H₂ photosynthesis[J].J Mater Chem A,2017,5(25):12723-12728.
[39] Jiang L,Yuan X,Zeng G,et al.Nitrogen self-doped g-C₃N₄ nanosheets with tunable band structures for enhanced photocatalytic tetracycline degradation[J].J Colloid Interface Sci,2019,536:17-29.
[40] Wang Y,Wang X,Antonietti M.Polymeric graphitic carbon nitride as a heterogeneous organocatalyst:from photochemistry to multipurpose catalysis to sustainable chemistry[J].Angew Chem Int Ed Engl,2012,51(1):68-89.
[41] Xiong T,Cen W L,Zhang Y X,et al.Bridging the g-C₃N₄ interlayers for enhanced photocatalysis[J].ACS Catalysis,2016,6(4):2462-2472.
[42] Lin L H,Ou H H,Zhang Y F,et al.Tri-s-triazine-based crystalline graphitic carbon nitrides for highly efficient hydrogen evolution photocatalysis[J].ACS Catalysis,2016,6(6):3921-3931.
[43] Fan J H,Qin H H,Jiang S M.Mn-doped g-C₃N₄ composite to activate peroxymonosulfate for acetaminophen degradation:the role of superoxide anion and singlet oxygen[J].Chem Eng J,2019,359:723-732.