g-C3N4/Bi8(CrO4)O11 S型异质结的自组装制备及其光催化降解诺氟沙星和双酚A

doi:10.1016/S1872-2067(22)64142-1

催化学报 ›› 2022, Vol. 43 ›› Issue (10): 2569-2580.DOI: 10.1016/S1872-2067(22)64142-1

g-C₃N₄/Bi₈(CrO₄)O₁₁ S型异质结的自组装制备及其光催化降解诺氟沙星和双酚A

顾晓蒙^a^,^b, 陈太杰^a^,^d, 雷健^a^,^b, 杨洋^a^,^c^,^*(), 郑秀珍^a^,^b, 张素娟^b, 朱秋实^a, 付先亮^b, 孟苏刚^a^,^b^,^c^,^#(), 陈士夫^a^,^b^,^c^,^$()

^a淮北师范大学绿色和精准合成化学及应用教育部重点实验室, 安徽淮北 235000
^b淮北师范大学化学与材料科学学院, 清洁能源及绿色循环重点实验室, 安徽淮北 235000
^c淮北师范大学污染物敏感材料与环境修复安徽省重点实验室, 安徽淮北 235000
^d安庆师范大学化学化工学院, 功能配合物安徽省重点实验室, 安徽安庆 246011

收稿日期:2021-12-06 接受日期:2022-02-15 出版日期:2022-10-18 发布日期:2022-09-30
通讯作者: 杨洋,孟苏刚,陈士夫
基金资助:
国家自然科学基金(52002142);国家自然科学基金(51972134);安徽省高校优秀青年人才项目(gxyq2019029);安徽省高校优秀青年人才项目(gxbjZD2020066);淮北师范大学研究生创新基金(yx2021019);安徽省自然科学基金(2108085MB43);安徽省自然科学基金(KJ2015TD003);绿色和精准合成化学及应用教育部重点实验室项目(2020KF01);中国科学院大连化学物理研究所催化基础国家重点实验室(N-20-09);中国科学院大连化学物理研究所催化基础国家重点实验室(N-20-10);安徽省高校科研平台创新团队(KJ2015TD001);上海同济高廷耀环保科技发展基金会

Self-assembly synthesis of S-scheme g-C₃N₄/Bi₈(CrO₄)O₁₁ for photocatalytic degradation of norfloxacin and bisphenol A

Xiaomeng Gu^a^,^b, Taijie Chen^a^,^d, Jian Lei^a^,^b, Yang Yang^a^,^c^,^*(), Xiuzhen Zheng^a^,^b, Sujuan Zhang^b, Qiushi Zhu^a, Xianliang Fu^b, Sugang Meng^a^,^b^,^c^,^#(), Shifu Chen^a^,^b^,^c^,^$()

^aKey Laboratory of Green and Precise Synthetic Chemistry and applications, Ministry of Education, Huaibei Normal University, Huaibei 235000, Anhui, China
^bKey Laboratory of Clean Energy and Green Circulation, College of Chemistry and Materials Science, Huaibei Normal University, Huaibei 235000, Anhui, China
^cAnhui Province Key Laboratory of Pollutant Sensitive Materials and Environmental Remediation, Huaibei Normal University, Huaibei 235000, Anhui, China
^dAnhui Key Laboratory of Functional Coordination Compounds, School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing 246011, Anhui, China

Received:2021-12-06 Accepted:2022-02-15 Online:2022-10-18 Published:2022-09-30
Contact: Yang Yang, Sugang Meng, Shifu Chen
Supported by:
National Natural Science Foundation of China(52002142);National Natural Science Foundation of China(51972134);Project of Anhui Province for Excellent Young Talents in Universities(gxyq2019029);Project of Anhui Province for Excellent Young Talents in Universities(gxbjZD2020066);funds for creative postgraduates of Huaibei Normal University(yx2021019);Natural Science Foundation of Anhui Province(2108085MB43);Natural Science Foundation of Anhui Province(KJ2015TD003);Project of Key Laboratory of Green and Precise Synthetic Chemistry and Applications(2020KF01);fund of the State Key Laboratory of Catalysis in DICP(N-20-09);fund of the State Key Laboratory of Catalysis in DICP(N-20-10);Innovation Team of Scientific Research Platform of Anhui Province, China(KJ2015TD001);Shanghai Tongji Gao Tingyao Environmental Science & Technology Development Foundation, China(STGEF)

摘要/Abstract

摘要：

近年来, 抗生素的过度使用导致水体严重污染, 威胁着生态环境安全和人体健康. 太阳光驱动的半导体光催化技术被认为是一种有效去除污染物的手段. 由于单一半导体光催化剂的多种缺陷, 构建具有可见光响应和强氧化/还原能力的异质结光催化剂是去除有机污染物的有效途径. Bi₈(CrO₄)O₁₁ (BCO)作为一种新发现的可见光响应半导体, 由于较正的价带位, 使得其在光催化污染物降解和水氧化方面显示了潜在的应用价值. 然而, 快速的载流子复合抑制了其活性. 石墨相氮化碳(g-C₃N₄, CN)作为不含金属的半导体备受关注, 其不仅具有可见光响应、环境友好和电子结构可调等优点, 而且二维结构和较负的导带位使得CN更容易与其它半导体形成异质结光催化剂. 因此, 氧化型的BCO和还原型的CN结合构成异质结, 有望形成S型载流子转移, 从而提高光生电子-空穴对的分离效率, 进而提高光催化降解污染物的活性.

本文通过自组装方法制备了一系列新型CN基异质结CN/BCO. CN/BCO异质结光催化降解诺氟沙星(NOR)和双酚A(BPA)的最优比为10%. 相对于单体BCO和CN, 10% CN/BCO对NOR的降解率分别提高了1.38倍和2.33倍; 10% CN/BCO对BPA的降解活性亦得到明显增强, 其对BPA的降解率分别是纯BCO和CN的1.35倍和9.11倍. 光电流、电化学阻抗谱、稳态荧光和时间分辨瞬态荧光光谱证实了CN/BCO异质结可以显著提升BCO和CN的光生电子-空穴对的分离和迁移效率. 原位X射线光电子能谱、电子顺磁共振和自由基捕获实验结果表明, CN/BCO异质结的光催化机制是S型转移.

紫外光电子能谱、价带XPS光谱以及载流子浓度等数据进一步揭示了CN/BCO异质结中光生载流子符合S型转移机理的原因. CN作为还原型光催化剂具有较高的费米能级, 而BCO作为氧化型光催化剂具有较低的费米能级. 此外, CN的载流子浓度大于BCO的载流子浓度. 当CN和BCO接触, 多子(电子)很容易从CN迁移到BCO, 直到它们的费米能级相等. 因此, 在CN和BCO之间形成了交错的能带结构和由CN指向BCO的内电场, 而且在空间电荷区CN的能带向上弯曲, 而BCO的能带向下弯曲. 当可见光激发CN和BCO产生光生载流子时, 在内电场驱动下, BCO导带的电子向CN迁移, CN价带的空穴向BCO迁移; 而能带的弯曲和库仑斥力的作用, 使得BCO价带的空穴和CN导带的电子各自留在原地. 氧化还原能力弱的电子-空穴复合, 而保留了空间分离的氧化还原能力强的电子和空穴, 形成S型机制, 从而显著提高了光催化活性.

关键词: Bi₈(CrO₄)O₁₁, g-C₃N₄, S型机制, 光催化降解, 抗生素

Abstract:

To realize the high-efficiency photodegradation of antibiotics, a novel S-scheme heterojunction photocatalyst g-C₃N₄/Bi₈(CrO₄)O₁₁ was proposed and successfully prepared in this work. The 10% g-C₃N₄/Bi₈(CrO₄)O₁₁ heterojunction exhibits the highest degradation rate of norfloxacin (NOR) and bisphenol A (BPA). The degradation rate of NOR on 10% g-C₃N₄/Bi₈(CrO₄)O₁₁ is about 1.38 and 2.33 times higher than that of pure Bi₈(CrO₄)O₁₁ and g-C₃N₄, respectively. Further, the degradation rate of BPA over 10% g-C₃N₄/Bi₈(CrO₄)O₁₁ heterojunction is bout 1.35 and 9.11 times higher than that of pure Bi₈(CrO₄)O₁₁ and g-C₃N₄, respectively. The formation of S-scheme heterojunction facilitates the separation of photogenerated electron-hole pairs and reduces the recombination of charge carriers, which was confirmed by photocurrent, electrochemical impedance spectroscopy, steady-state and time-resolved transient photoluminescence spectrum, etc. The in-situ X-ray photoelectron spectroscopy, radical trapping experiments and electron paramagnetic resonance results demonstrate that the charge transfer is in accord with S-scheme mechanism.

Key words: Bi₈(CrO₄)O₁₁, g-C₃N₄, S-Scheme, Photocatalytic degradation, Antibiotics

顾晓蒙, 陈太杰, 雷健, 杨洋, 郑秀珍, 张素娟, 朱秋实, 付先亮, 孟苏刚, 陈士夫. g-C₃N₄/Bi₈(CrO₄)O₁₁ S型异质结的自组装制备及其光催化降解诺氟沙星和双酚A[J]. 催化学报, 2022, 43(10): 2569-2580.

Xiaomeng Gu, Taijie Chen, Jian Lei, Yang Yang, Xiuzhen Zheng, Sujuan Zhang, Qiushi Zhu, Xianliang Fu, Sugang Meng, Shifu Chen. Self-assembly synthesis of S-scheme g-C₃N₄/Bi₈(CrO₄)O₁₁ for photocatalytic degradation of norfloxacin and bisphenol A[J]. Chinese Journal of Catalysis, 2022, 43(10): 2569-2580.

×
扫码分享

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.cjcatal.com/CN/10.1016/S1872-2067(22)64142-1

https://www.cjcatal.com/CN/Y2022/V43/I10/2569

图/表 11

Fig. 1. Schematic diagram of catalyst synthesis.

Fig. 2. TEM (a,c,e) and HRTEM (b,d,f) images of BCO (a,b), CN (c,d), 10% CN/BCO (e,f).

Fig. 3. XRD (a), FTIR (b), UV-Vis DRS (c) and BET (d) of the typical samples.

Fig. 4. High-resolution survey (a), Bi (b), Cr (c), O (d), C (e) and N (f) XPS spectra of pristine CN/BCO samples tested in darkness and under illumination.

Fig. 5. Photocurrent response (a) and EIS (b) of the typical photocatalysts; steady-state PL spectra (c) and time-resolved transient PL decay (d) of CN, BCO and 10% CN/BCO.

Fig. 6. Mott-Schottky plots of BCO (a), CN (b), CN-M (c) at different frequencies. (d) Estimated band gaps.

Fig. 7. Degradation curves of NOR (a) and BPA (c) over typical catalysts, the corresponding kinetic curves of NOR (b) and BPA (d) over typical catalysts.

Fig. 8. Trapping experiments over 10% CN/BCO photocatalyst with different quenchers during NOR degradation.

Fig. 9. EPR spectra of •OH (a) and •O2- (b) radicals on CN, BCO and CN/BCO heterojunction.

Fig. 10. UPS spectra (a) and VB XPS (b) of CN and BCO.

Fig. 11. (a) Band-gap structure of g-C3N4 and Bi8(CrO4)O11. (b) The internal electric field and band edge bending of the interface after g-C3N4/Bi8(CrO4)O11 contact. (c) S-scheme mechanism of g-C3N4/Bi8(CrO4)O11 under light irradiation.

参考文献

[1]	K. Kummerer, J. Antimicrob. Chemother., 2003, 52, 5-7.
[2]	Y. Cui, M. Li, H. Wang, C. Yang, S. Meng, F. Chen, Sep. Purif. Technol., 2018, 199, 251-259.
[3]	F. Hernández, N. Calısto-Ulloa, C. Gómez-Fuentes, M. Gómez, J. Ferrer, G. González-Rocha, H. Bello-Toledo, A. Botero-Coy, C. Boıx, M. Ibáñez, M. Montory, J. Hazard. Mater., 2019, 363, 447-456.
[4]	S. Gonzalez-Alonso, L. Merino, S. Esteban, M. Lopez de Alda, D. Barcelo, J. Duran, J. Lopez-Martínez, J. Acena, S. Perez, N. Mastroianni, A. Silva, M. Catala, Y. Valcarcel, Environ. Pollut., 2017, 229, 241-254.
[5]	M. Parolini, L. Bini, S. Magni, A. Rizzo, A. Ghilardi, C. Landi, A. Armini, L. Del Giacco, A. Binelli, Environ. Pollut., 2018, 232, 603-614.
[6]	A. Mohammadi, M. Kazemipour, H. Ranjbar, R. Walker, M. Ansari, Fuller. Nanotub. Caron Nanostruc., 2015, 23, 165-169.
[7]	X. Weng, W. Cai, Sh. Lin, Z. Chen, Appl. Clay Sci., 2017, 147, 137-142.
[8]	J. Zheng, C. Su, J. Zhou, L. Xu, Y. Qian, H. Chen, Chem. Eng. J., 2017, 317, 309-316.
[9]	J. Li, J. Ren, Y. Hao, E. Zhou, Y. Wang, X. Wang, R. Su, Y. Liu, X. Qi, Fa. Li, J. Hazard. Mater., 2021, 401, 123262.
[10]	D. Liu, S. Chen, R. Li, T. Peng, Acta Phys.-Chim. Sin., 2021, 37, 2010017.
[11]	J. Bai, R. Shen, W. Chen, J. Xie, P. Zhang, Z. Jiang, X. Li, Chem. Eng. J., 2022, 429, 132587.
[12]	R. Shen, K. He, A. Zhang, N. Li, Y.H. Ng, P. Zhang, J. Hu, X. Li, Appl. Catal. B, 2021, 291, 120104.
[13]	D. Ren, W. Zhang, Y. Ding, R. Shen, Z. Jiang, X. Lu, X. Li, Solar RRL, 2020, 4, 1900423.
[14]	R. Shen, D. Ren, Y. Ding, Y. Guan, Y.H. Ng, P. Zhang, X. Li, Sci. China Mater., 2020, 63, 2153-2188.
[15]	Z. Liang, R. Shen, Y.H. Ng, P. Zhang, Q. Xiang, X. Li, J. Mater. Sci. Technol., 2020, 56, 89-121.
[16]	B. Liu, C. Bie, Y. Zhang, L. Wang, Y. Li, J. Yu, Langmuir, 2021, 37, 14114-14124.
[17]	S. Meng, C. Chen, X. Gu, H. Wu, Q. Meng, J. Zhang, S. Chen, X. Fu, D. Liu, W. Lei. Appl. Catal. B, 2021, 285, 119789.
[18]	H. Han, Y. Yang, J. Liu, X. Zheng, X. Wang, S. Meng, S. Zhang, X. Fu, S. Chen, ACS Appl. Energy Mater., 2020, 3, 11275-11284.
[19]	G. Zhang, X. Zhu, D. Chen, N. Li, Q. Xu, H. Li, J. He, H. Xu, J. Lu, Environ. Sci.-Nano, 2020, 7, 676-687.
[20]	Y. Li, M. Zhang, L. Zhou, S. Yang, Z. Wu, Y. Ma, Acta Phys.-Chim. Sin., 2021, 37, 2009030.
[21]	R. He, R. Chen, J. Luo, S. Zhang, D. Xu, Acta Phys.-Chim. Sin., 2020, 37, 2011022.
[22]	S. Li, C. Wang, M. Cai, F. Yang, Y. Liu, J. Chen, P. Zhang, X. Li, X. Chen, Chem. Eng. J., 2022, 428, 131158.
[23]	X. Li, J. Liu, J. Huang, C. He, Z. Feng, Z. Chen, L. Wan, F. Deng, Acta Phys.-Chim. Sin., 2020, 37, 2010030.
[24]	M.-M. Fang, J.-X. Shao, X.-G. Huang, J.-Y. Wang, W. Chen, J. Mater. Sci. Technol., 2020, 56, 133-142.
[25]	Y. Ren, Y. Li, X. Wu, J. Wang, G. Zhang, Chin. J. Catal., 2021, 42, 69-77.
[26]	K. Qin, Q. Zhao, H. Yu, X. Xia, J. Li, S. He, L. Wei, T. An, Environ. Res., 2021, 199, 111360.
[27]	S. Dong, L. Cui, W. Zhang, L. Xia, S. Zhou, C. Russell, M. Fan, J. Feng, J. Sun, Chem. Eng. J., 2020, 384, 123279.
[28]	B. Gao, S. Dong, J. Liu, L. Liu, Q. Feng, N. Tan, T. Liu, L. Bo, L. Wang, Chem. Eng. J., 2016, 304, 826-840.
[29]	J. Wang, J. Li, H. Li, S. Duan, S. Meng, X. Fu, S. Chen, Chem. Eng. J., 2017, 330, 433-441.
[30]	X. Wang, K. Maeda, A. Thomas, K. Takanabe, G. Xin, J. Carlsson, K. Domen, M. Antonietti, Nat. Mater., 2009, 8, 76-80.
[31]	Q. Xu, D. Ma, S. Yang, Z. Tian, B. Cheng, J. Fan, Appl. Surf. Sci., 2019, 495, 143555.
[32]	B. Shao, X. Liu, Z. Liu, G. Zeng, W. Zhang, Q. Liang, Y. Liu, Q. He, X. Yuan, D. Wang, S. Luo, S. Gong, Chem. Eng. J., 2019, 374, 479-493.
[33]	T. Pan, D. Chen, W. Xu, J. Fang, S. Wu, Z. Liu, K. Wu, Z. Fang, J. Hazard. Mater., 2020, 393, 122366.
[34]	S. Kumar, A. Baruah, S. Tonda, B. Kumar, V. Shanker, B. Sreedhar, Nanoscale, 2014, 6, 4830-4842.
[35]	Q. Li, W. Zhao, Z. Zhai, K. Ren, T. Wang, H. Guan, H. Shi, J. Mater. Sci. Technol., 2020, 56, 216-226.
[36]	N. Yuan, J. Zhang, S. Zhang, G. Chen, S. Meng, Y. Fan, X. Zheng, S. Chen, J. Phys. Chem. C, 2020, 124, 8561-8575.
[37]	Y. Zhang, J. Shi, Z. Huang, X. Guan, S. Zong, C. Cheng, B. Zheng, L. Guo, Chem. Eng. J., 2020, 401, 126135.
[38]	X. Hou, L. Cui, H. Du, L. Gu, Z. Li, Y. Yuan, Appl. Catal. B, 2020, 278, 119253.
[39]	H. Yu, R. Shi, Y. Zhao, T. Bian, Y. Zhao, C. Zhou, G. Waterhouse, L. Wu, C. Tung, T. Zhang, Adv. Mater., 2017, 29, 1605148.
[40]	J. Liu, X. Wei, W. Sun, Xi. Guan, X. Zheng, J. Li, Environ. Res., 2021, 197, 111136.
[41]	F. Mei, K. Dai, J. Zhang, W. Li, C. Liang, Appl. Surf. Sci., 2019, 488, 151-160.
[42]	Z. Li, Y. Ma, X. Hu, E. Liu, J. Fan, Chin. J. Catal., 2019, 40, 434-445.
[43]	X. Du, S. Song, Y. Wang, W. Jin, T. Ding, Y. Tian, X. Li, Catal. Sci. Technol., 2021, 11, 2734-2744.
[44]	D. Ren, W. Zhang, Y. Ding, R. Shen, Z. Jiang, X. Lu, X. Li, Sol. RRL, 2019, 4 1900423.
[45]	W. Shi, C. Liu, M. Li, X. Lin, F. Guo, J. Shi, J. Hazard. Mater., 2020, 389, 121907.
[46]	J. Wang, G. Wang, B. Cheng, J. Yu, J. Fan, Chin. J. Catal., 2021, 42, 56-68.
[47]	Q. Wang, W. Wang, L. Zhong, D. Liu, X. Cao, F. Cui, Appl. Catal. B, 2018, 220, 290-302.
[48]	J. Fu, Q. Xu, J. Low, C. Jiang, J. Yu, Appl. Catal. B, 2019, 243, 556-565.
[49]	B. Zhang, X. Hu, E. Liu, J. Fan, Chin. J. Catal., 2021, 42, 1519-1529.
[50]	X. Wei, X. Wang, Y. Pu, A. Liu, C. Chen, W. Zou, Y. Zheng, J. Huang, Y. Zhang, Y. Yang, M. Naushad, B. Gao, L. Dong, Chem. Eng. J., 2021, 420, 127719.
[51]	Y. Zhen, C. Yang, H. Shen, W. Xue, C. Gu, J. Feng, Y. Zhang, F. Fu, Y. Liang, Phys. Chem. Chem. Phys., 2020, 22, 26278-26288.
[52]	N. Kumada, T. Takei, N. Kinomura, G. Wallez, J. Solid State Chem., 2006, 179, 793-799.
[53]	X. Chen, Y. Xu, X. Ma, Y. Zhu, Natl. Sci. Rev., 2020, 7, 652-659.
[54]	S. Meng, X. Ye, J. Zhang, X. Fu, S. Chen, J. Catal., 2018, 367, 159-170.
[55]	C. Yu, D. Zeng, Q. Fan, K. Yang, J. Zeng, L. Wei, J. Yi, H. Ji, Environ. Sci. Nano, 2020, 7, 286.
[56]	M.-Q. Yang, Y.-J. Xu, W. Lu, K. Zeng, H. Zhu, Q.-H. Xu, G. W. Ho, Nat. Commun., 2017, 8, 14224.
[57]	S. Wang, B.Y. Guan, X.W.D. Lou, J. Am. Chem. Soc., 2018, 140, 5037-5040.
[58]	M.-Y. Ye, Z.-H. Zhao, Z.-F. Hu, L.-Q. Liu, H.-M. Ji, Z.-R. Shen, T.-Y. Ma, Angew. Chem. Int. Ed., 2017, 56, 8407-8411.
[59]	J. Lin, X. Wu, S. Xie, L. Chen, Q. Zhang, W. Deng, Y. Wang, ChemSusChem, 2019, 12, 5023-5031.
[60]	Q. Liu, H. Lu, Z. Shi, F. Wu, J. Guo, K. Deng, L. Li, ACS Appl. Mater. Interfaces, 2014, 6, 17200-17207.
[61]	S. Meng, H. Wu, Y. Cui, X. Zheng, H. Wang, S. Chen, Y. Wang, X. Fu, Appl. Catal. B, 2020, 266, 118617.
[62]	X. Zou, Y. Dong, J. Ke, H. Ge, D. Chen, H. Sun, Y. Cui, Chem. Eng. J., 2020, 400, 125919.
[63]	Y. Zhao, X. Liang, X. Hu, J. Fan, J. Colloid Interface Sci., 2021, 589, 336-346.
[64]	L. Ma, J. Duan, B. Ji, Y. Liu, C. Li, C. Li, W. Zhao, Z. Yang, J. Alloys Compd., 2021, 869, 158679.
[65]	M. Wang, H. Yu, P. Wang, Z. Chi, Z. Zhang, B. Dong, H. Dong, K. Yu, H. Yu,, Sep. Purif. Technol., 2021, 274, 118692.
[66]	X. Zhang, X. Wang, J. Chai, S. Xue, R. Wang, L. Jiang, J. Wang, Z. Zhang, D. Dionysiou, Appl. Catal. B, 2020, 272, 119017.
[67]	X. Liu, Z. Yang, Y. Yang, H. Li, Chemosphere, 2022, 287, 132126.
[68]	G. Li, S. Huang, N. Zhu, H. Yuan, D. Ge, J. Hazard. Mater., 2021, 403, 123981.
[69]	L. Li, Y. Yan, H. Liu, J. Du, S. Fu, F. Zhao, S. Xu, and J. Zhou, Inorg. Chem. Front., 2020, 7, 1374-1385.
[70]	T. Senasu, S. Nijpanich, S. Juabrum, N. Chanlek, S. Nanan, Appl. Surf. Sci., 2021, 567, 150850.
[71]	H. Wang, X. Li, X. Zhao, C. Li, X. Song, P. Zhang, P. Huo, X. Li,, Chin. J. Catal., 2022, 43, 178-214.
[72]	M. Wei, L. Gao, J. Li, J. Fang, W. Cai, X. Li, A. Xu, J. Hazard. Mater., 2016, 316, 60-68.
[73]	H. Wu, S. Meng, J. Zhang, X. Zheng, Y. Wang, S. Chen, G. Qi, X. Fu, Appl. Surf. Sci., 2020, 505, 144638.
[74]	Q. Xu, L. Zhang, B. Cheng, J. Fan, J. Yu, Chem, 2020, 6, 1543-1559.

g-C₃N₄/Bi₈(CrO₄)O₁₁ S型异质结的自组装制备及其光催化降解诺氟沙星和双酚A

Self-assembly synthesis of S-scheme g-C₃N₄/Bi₈(CrO₄)O₁₁ for photocatalytic degradation of norfloxacin and bisphenol A

RichHTML

PDF

Supporting Information

可视化

摘要/Abstract

引用本文

使用本文

扫码分享

图/表 11

参考文献

相关文章 15

编辑推荐

Metrics

[1]	赵彬彬, 钟威, 陈峰, 王苹, 别传彪, 余火根. 高晶化g-C₃N₄光催化剂: 合成、结构调控和光催化产氢[J]. 催化学报, 2023, 52(9): 127-143.
[2]	李世杰, 王春春, 董珂欣, 张鹏, 陈晓波, 李鑫. 新型MIL-101(Fe)/BiOBr S型异质催化剂用于高效光催化降解抗生素和还原六价铬: 光催化性能分析和光催化机理研究[J]. 催化学报, 2023, 51(8): 101-112.
[3]	李宁, 高雪云, 苏俊珲, 高旸钦, 戈磊. 类金属WO₂/g-C₃N₄复合光催化剂的构造及其优异的光催化性能[J]. 催化学报, 2023, 47(4): 161-170.
[4]	Eun Hyup Kim, Min Hee Lee, Jeehye Kim, Eun Cheol Ra, Ju Hyeong Lee, Jae Sung Lee. 无碱CO₂加氢高效制甲酸Pd/g-C₃N₄催化剂的单原子和纳米簇的协同作用[J]. 催化学报, 2023, 47(4): 214-221.
[5]	李钱, 唐麒君, 熊珮瑶, 陈东之, 陈建孟, 吴忠标, 王海强. 钯化学态对g-C₃N₄光催化还原CO₂的影响: 单原子态在促进CH₄生成中的独特作用[J]. 催化学报, 2023, 46(3): 177-190.
[6]	林波, 夏梦阳, 许堡荣, 种奔, 陈子浩, 杨贵东. 仿生纳米结构的g-C₃N₄基光催化剂研究进展[J]. 催化学报, 2022, 43(8): 2141-2172.
[7]	雷洋, 黄剑锋, 李鑫奥, 吕楚滢, 侯超苹, 刘军民. 直接Z-scheme光催化复合体系: 金属有机卟啉笼负载于g-C₃N₄中以增强光解水产氢活性[J]. 催化学报, 2022, 43(8): 2249-2258.
[8]	赵英男, 覃星, 赵鑫宇, 王馨, 谭华桥, 孙慧颖, 闫刚, 李海玮, 何咏基, 李顺诚. 多酸掺杂Bi₂O_3-_x/Bi光催化剂用于高效可见光催化降解四溴双酚A和NO去除[J]. 催化学报, 2022, 43(3): 771-781.
[9]	陈男男, 贾雪梅, 何恒, 林海莉, 郭敏娜, 曹静, 张金锋, 陈士夫. BiOBr/Ni₂P/g-C₃N₄体系中用Ni₂P电子桥加速S型体系光生载流子分离[J]. 催化学报, 2022, 43(2): 276-287.
[10]	刘珍, 田坚, 余长林, 樊启哲, 刘兴强. 溶剂热合成可调控氧空位的Bi₂MoO₆纳米晶及其光催化氧化制喹啉和抗生素降解[J]. 催化学报, 2022, 43(2): 472-484.
[11]	黄婷, 陈佳琪, 张莉莉, Alireza Khataee, 韩巧凤, 刘孝恒, 孙敬文, 朱俊武, 潘书刚, 汪信, 付永胜. 前驱体改性法制备薄层多孔富氨基的石墨相氮化碳用于光催化降解RhB和光催化制氢[J]. 催化学报, 2022, 43(2): 497-506.
[12]	李华鹏, 孙彬, 高婷婷, 李欢, 任永强, 周国伟. Ti₃C₂ MXene助催化剂组装的介孔TiO₂用以增强光催化甲基橙降解和产氢活性[J]. 催化学报, 2022, 43(2): 461-471.
[13]	董鹏玉, 张艾彩珺, 程婷, 潘劲康, 宋骏, 张磊, 关荣锋, 奚新国, 张金龙. 采用共价有机骨架(COF)和g-C₃N₄纳米片构筑2D/2D S型异质结并用于高效光催化析氢[J]. 催化学报, 2022, 43(10): 2592-2605.
[14]	朱玉坤, 庄严, 王乐乐, 唐华, 孟献丰, 佘希林. 构建0D/1D Ag₃PO₄/TiO₂ S型异质结以实现高效光降解和析氧[J]. 催化学报, 2022, 43(10): 2558-2568.
[15]	Fahim A. Qaraah, Samah A. Mahyoub, Abdo Hezam, Amjad Qaraah, Qasem A. Drmosh, 修光利. 通过直接S型电荷转移和高度改进的可见光驱动光催化效率构建3D花状O-掺杂g-C₃N₄-[N-掺杂Nb₂O₅/C]异质结[J]. 催化学报, 2022, 43(10): 2637-2651.