甘蔗渣碳气凝胶负载纳米氧化锌的制备及其光催化性能研究

doi:10.19964/j.issn.1006-4990.2024-0032

Abstract

Abstract:

A series of bagasse cellulose⁃based carbon aerogel⁃loaded zinc oxide nanocomposite（BCCA/ZnO） catalysts were successfully prepared by immersion⁃calcination method for the degradation of Methyl Orange（MO） dye.The prepared BCCA/ZnO was characterised by field emission scanning electron microscopy（FE-SEM），Fourier transform infrared spectroscopy（FT-IR），X-ray diffraction（XRD），X-ray photoelectron spectroscopy（XPS），UV-Vis diffuse reflection（UV-visible DRS） and specific surface area，etc.The study revealed that BCCA possessed a three⁃dimensional porous network structure.After being soaked in a zinc acetate solution and undergoing high⁃temperature carbonisation，spherical ZnO nanoparticles were generated in situ on the surface of BCCA.Excellent catalytic activity of BCCA/ZnO was demonstrated by simulating the UV environment，in which BCCA/ZnO-3 could degrade the MO solution in 80 min for 99% under the optimal conditions of pH=11.After 4 repeated use，the degradation efficiency of BCCA/ZnO-3 for MO was 99% in 80 min，which still showed excellent catalytic effect，indicating that it had good stability and reusability.While，the photocatalytic degradation mechanism was investigated.It was found that ·OH played a major role，h⁺ played a minor role，and ·O₂^- did not play a role.

Key words: photocatalysis, ZnO, carbon aerogel, bagasse cellulose

CLC Number:

TQ426.7

ZHANG Guoqiang, RONG Xilin, XIAO Zhenfang, XUE Ziran, CHENG Hao, FENG Jun, LIU Quan, LU Yao, HUANG Wenyi. Study on preparation and photocatalytic properties of bagasse carbon aerogels loaded with zinc oxide nanoparticles[J]. Inorganic Chemicals Industry, 2024, 56(8): 131-138.

Figures/Tables 11

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.7

Fig.8

Fig.9

Table 1

Fig.10

References 24

1	崔香梅，潘彤彤，罗清龙，等.氨基醇改性GO/CNTs复合气凝胶的制备及对盐湖卤水硼的吸附［J］.无机盐工业，2023，55（12）：59-65，101.
	CUI Xiangmei， PAN Tongtong， LUO Qinglong，et al.Preparation of amino alcohol modified GO/CNTs composite aerogel and boron adsorption from salt lake brines［J］.Inorganic Chemicals Industry，2023，55（12）：59-65，101.
2	佘翔，刘冬梅，李雪.电动汽车用La-Fe-B储氢合金的制备与电化学性能研究［J］.无机盐工业，2021，53（10）：64-69.
	SHE Xiang， LIU Dongmei， LI Xue.Study on preparation and electrochemical properties of La-Fe-B hydrogen storage alloys for high capacity electric vehicles［J］.Inorganic Chemicals Industry，2021，53（10）：64-69.
3	WEI Wei， HU Huihui， HUANG Zhiye，et al.BiPO₄ nanorods anchored in biomass⁃based carbonaceous aerogel skeleton：A 2D-3D heterojunction composite as an energy⁃efficient photocatalyst［J］.The Journal of Supercritical Fluids，2019，147：33-41.
4	刘啸，谢镭，邓霁峰，等.海绵负载Co-B催化剂催化硼氢化钠水解制氢性能研究［J］.无机盐工业，2023，55（12）：146-151.
	LIU Xiao， XIE Lei， DENG Jifeng，et al.Study on performance of sponge supported Co-B catalyst for hydrogen generation from catalytic hydrolysis of sodium borohydride［J］.Inorganic Chemicals Industry，2023，55（12）：146-151.
5	张森，王军，陈天虎，等.农药行业NaCl-KCl型废盐热处理研究［J］.无机盐工业，2023，55（2）：106-112.
	ZHANG Sen， WANG Jun， CHEN Tianhu，et al.Research on heat treatment of NaCl-KCl waste salt in pesticide industry［J］.Inorganic Chemicals Industry，2023，55（2）：106-112.
6	杜淼，马志远，姬长建，等.氮掺杂碳纳米材料在氧还原反应催化剂中的研究进展［J］.无机盐工业，2021，53（6）：72-78.
	DU Miao， MA Zhiyuan， JI Changjian，et al.Research progress of nitrogen⁃doped carbon nanomaterials for ORR catalyst［J］.Inorganic Chemicals Industry，2021，53（6）：72-78.
7	周旋，李梦锐，陈一尘，等.镍基磷化物复合材料在催化电解水析氢性能提升方面的研究进展［J］.无机盐工业，2024，56（4）：8-15，33.
	ZHOU Xuan， LI Mengrui， CHEN Yichen，et al.Research progress of nickel⁃based phosphide composites in improving of catalytic water electrolysis for hydrogen evolution performance［J］.Inorganic Chemicals Industry，2024，56（4）：8-15，33.
8	THAI Q B， NGUYEN S T， HO D K，et al.Cellulose⁃based aerogels from sugarcane bagasse for oil spill⁃cleaning and heat insulation applications［J］.Carbohydrate Polymers，2020，228：115365.
9	WANG Jintao， GENG Guihong， WANG Aiqin，et al.Double biomimetic fabrication of robustly superhydrophobic cotton fiber and its application in oil spill cleanup［J］.Industrial Crops and Products，2015，77：36-43.
10	SHANMUGAM P， MURTHY A P， THEERTHAGIRI J，et al.Robust bifunctional catalytic activities of N-doped carbon aerogel⁃nickel composites for electrocatalytic hydrogen evolution and hydrogenation of nitrocompounds［J］.International Journal of Hydrogen Energy，2019，44（26）：13334-13344.
11	LI Zehui， YANG Lan， CAO Hongbin，et al.Carbon materials derived from chitosan/cellulose cryogel⁃supported zeolite imidazole frameworks for potential supercapacitor application［J］.Carbohydrate Polymers，2017，175：223-230.
12	RAMIREZ N， ZÁMBÓ D， SARDELLA F，et al.Pd-doped cellulose carbon aerogels for energy storage applications［J］.Advanced Materials Interfaces，2021，8（12）：2100310.
13	戎西林，崔葆，黄秋梅，等.甘蔗渣纤维素基碳气凝胶的制备及吸附性能研究［J］.无机盐工业，2022，54（9）：126-135.
	RONG Xilin， CUI Bao， HUANG Qiumei，et al.Study on preparation of bagasse cellulose based carbon aerogels and their adsorption properties［J］.Inorganic Chemicals Industry，2022，54（9）：126-135.
14	HU Dongwen， SONG Chuangfu， JIN Xin，et al.Polymer solution⁃assisted assembly of hierarchically nanostructured ZnO onto 2D neat graphene sheets with excellent photocatalytic performan⁃ce［J］.Journal of Alloys and Compounds，2020，843：156030.
15	ŠĆEPANOVIĆ M， GRUJIĆ-BROJČIN M， VOJISAVLJEVIĆ K，et al.Raman study of structural disorder in ZnO nanopowders［J］.Journal of Raman Spectroscopy，2010，41（9）：914-921.
16	DILLIP G R， BANERJEE A N， ANITHA V C，et al.Anchoring mechanism of ZnO nanoparticles on graphitic carbon nanofiber surfaces through a modified co⁃precipitation method to improve interfacial contact and photocatalytic performance［J］.ChemPhysChem，2015，16（15）：3214-3232.
17	AHMED M A， COETSEE L， MEYER W E，et al.Influence（Ce and Sm） co⁃doping ZnO nanorods on the structural，optical and electrical properties of the fabricated Schottky diode using chemical bath deposition［J］.Journal of Alloys and Compounds，2019，810：151929.
18	WANG D D， XING G Z， YANG J H，et al.Dependence of energy transfer and photoluminescence on tailored defects in Eu-doped ZnO nanosheets⁃based microflowers［J］.Journal of Alloys and Co⁃ mpounds，2010，504（1）：22-26.
19	BOMILA R， SRINIVASAN S， GUNASEKARAN S，et al.Enhanced photocatalytic degradation of methylene blue dye，opto⁃magnetic and antibacterial behaviour of pure and La-doped ZnO nanoparticles［J］.Journal of Superconductivity and Novel Magnetism，2018，31（3）：855-864.
20	CAI Hao， ZHANG Dongshuo， MA Xiaolong，et al.A novel ZnO/biochar composite catalysts for visible light degradation of metronidazole［J］.Separation and Purification Technology，2022，288：120633.
21	NGUYEN C H， TRAN M L， VAN TRAN T T，et al.Enhanced removal of various dyes from aqueous solutions by UV and simulated solar photocatalysis over TiO₂/ZnO/rGO composites［J］.Separation and Purification Technology，2020，232：115962.
22	ZHANG Li， LI Haizhen， LIU Yan，et al.Adsorption⁃photocatalytic degradation of methyl orange over a facile one⁃step hydrothermally synthesized TiO₂/ZnO-NH₂-RGO nanocomposite［J］.RSC Advances，2014，4（89）：48703-48711.
23	SU Bitao， DONG Yongyong， JIN Zhengjuan，et al.Enhanced photocatalytic performance of ZnO/rGO composite materials prepared via an improved two⁃steps method［J］.Ceramics International，2016，42（6）：7632-7638.
24	CHENG Hao， ZHANG Wenkang， LIU Xinmei，et al.Fabrication of titanium dioxide/carbon fiber（TiO₂/CF） composites for removal of methylene blue（MB） from aqueous solution with enhanced photocatalytic activity［J］.Journal of Chemistry，2021，2021：9986158.

光催化剂	光源	用量/ （g·L^-1）	质量浓度/（mg·L^-1）	降解率/ %
ZnO/PiC-0.05^［20］	可见光（300 W氙灯）	0.2	10	99.9 （60 min）
TZR^［21］	紫外光（250 W汞灯）	0.5	20	99.2 （120 min）
TZ@rGO^［22］	紫外光 400 W汞灯）	0.125	10	99 （60 min）
ZnO/rGO^［23］	紫外光（250 W汞灯）	1.0	20	99.5 （120 min）
BCCA/ZnO-3	紫外光（300 W汞灯）	0.4	20	99 （80 min）

[1]	SHI Wangfang, ZHANG Yongsheng. Study on NO _x degradation performance of concrete-based non-metallic boron doped nitrogen-rich carbon nitride [J]. Inorganic Chemicals Industry, 2025, 57(3): 116-123.
[2]	LI Zihan, ZHANG Jiaqi, LI Shizhuo, LI Xinyu, LIU Shaozhuo, WANG Yihao, HAO Yucui, LIU Jian, LI Yanhua. Study on synthesis and catalytic mechanism of CdS/g-C₃N₄composite photocatalyst [J]. Inorganic Chemicals Industry, 2025, 57(3): 124-132.
[3]	SUN Qinghao, LI Keyan, GUO Xinwen. Study on photocatalytic benzyl alcohol oxidation coupled with hydrogen production over Pd/ZnIn₂S₄ nanosheets [J]. Inorganic Chemicals Industry, 2025, 57(1): 113-119.
[4]	LIU Guangming. Study on photocatalytic and mechanical properties of C₃N₅/NH₂-MIL-125（Ti） modified concrete mortar [J]. Inorganic Chemicals Industry, 2025, 57(1): 120-128.
[5]	WANG Yawen, WANG Fangfang, GENG Siyu, JU Jia, CHEN Lei, CHEN Changdong. Study on preparation and photocatalytic performance of SrTiO₃-SrWO₄ [J]. Inorganic Chemicals Industry, 2024, 56(7): 143-149.
[6]	LIU Min, HUANG Xiu, ZHANG Liyuan. Research progress of S-type heterojunction photocatalysts [J]. Inorganic Chemicals Industry, 2024, 56(7): 18-27.
[7]	LI Jiangpeng, ZHANG Huibin. Synergistic degradation of methylene blue by photo-Fenton and photocatalytic with 3D porous LaFeO₃/CeO₂/SrTiO₃ [J]. Inorganic Chemicals Industry, 2024, 56(5): 141-148.
[8]	HU Jingrong, LI Xincong. Research on modified carbon aerogel/paraffin composite phase change thermal storage materials [J]. Inorganic Chemicals Industry, 2024, 56(5): 58-63.
[9]	TANG Bei. Preparation of ZnO/g-C₃N₄ heterojunction photocatalytic material and its degradation of pyridine [J]. Inorganic Chemicals Industry, 2024, 56(4): 133-142.
[10]	REN Qixia, YANG Kun, LIU Fei, YAO Mengqin, CAO Jianxin. Effect of promoter on physicochemical properties and catalytic performance of ZnO/ZrO₂ [J]. Inorganic Chemicals Industry, 2024, 56(3): 144-154.
[11]	HUANG Jianan, LU Xiaoyu, WANG Mitang. Effect of Ba-La co-doping on degradation of methylene blue dye by TaON [J]. Inorganic Chemicals Industry, 2024, 56(2): 146-151.
[12]	ZUO Guangling, WANG Minghui, PENG Yunying, DU Jia, YE Hongyong. Study on hnoneycomb-like LaVO₄/Bi₂O₃ heterojunction for photocatalytic degradation of tetracycline hydrochloride [J]. Inorganic Chemicals Industry, 2024, 56(11): 158-164.
[13]	CUI Xiangdong, LIU Sile. Study on photoelectric performance analysis of g-C₃N₅ nanorods and removal of Cr（Ⅵ） and methylene blue [J]. Inorganic Chemicals Industry, 2024, 56(10): 159-168.
[14]	YAN Yu, ZHOU Wenyuan, YANG Yunfei, WU Junshu, WANG Jinshu, SUN Lingmin. Study on surface regulation of sodium ferric silicate photocatalyst and its enhanced Cr（Ⅵ） photoreduction properties [J]. Inorganic Chemicals Industry, 2024, 56(10): 141-150.
[15]	MA Yihong, CHEN Xingtao, TANG Lei. Treatment of printing wastewater by chemical coagulation-TiO₂/g-C₃N₅ photocatalytic degradation [J]. Inorganic Chemicals Industry, 2024, 56(10): 151-158.

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Study on preparation and photocatalytic properties of bagasse carbon aerogels loaded with zinc oxide nanoparticles

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 11

References 24

Related Articles 15

Metrics

Comments

Recommended 0