• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

多孔CaMnO促进的g-CN作为一种用于四环素降解的有效光催化剂。

Porous CaMnO-promoted g-CN as an effective photocatalyst for tetracycline degradation.

作者信息

Zhang Bo, Li Chaoqi, Liu Shasha, Zhuang Lixuan, Zhang Weiqi, Huang Limei, Jia Zhenzhen, Chen Dongdong, Li Xiang

机构信息

School of Environmental and Chemical Engineering, Guangdong Provincial Key Laboratory of Eco-environmental Studies and Low-carbon Agriculture in Peri-urban Areas, Zhaoqing University 526061 Zhaoqing China.

School of Environmental Science and Engineering, Sun Yat-Sen University 510006 Guangzhou China.

出版信息

RSC Adv. 2024 Nov 12;14(49):36181-36192. doi: 10.1039/d4ra06407k. eCollection 2024 Nov 11.

DOI:10.1039/d4ra06407k
PMID:39534045
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11555493/
Abstract

A CaMnO/g-CN heterostructure, demonstrating promising photocatalytic performance for tetracycline (TC), was successfully synthesized using a straightforward calcination approach in this study. A series of characterization methods were employed to assess the physicochemical properties and visible-light responsiveness of the synthesized photocatalysts. The photocatalytic degradation rates of TC for the three prepared samples were evaluated. The results indicate that the CaMnO/g-CN composite exhibits the highest photocatalytic activity under visible-light irradiation, surpassing that of the individual components. Specifically, the degradation rate of CaMnO/g-CN is 0.031 min, which is 2.07 and 2.82 times greater than that of the pristine g-CN and CaMnO, respectively. Our findings highlight the significant potential of eco-friendly perovskites in developing visible-light-activated g-CN-based heterostructures for practical photocatalytic applications.

摘要

本研究采用简单的煅烧方法成功合成了一种对四环素（TC）具有良好光催化性能的CaMnO/g-CN异质结构。采用一系列表征方法来评估合成光催化剂的物理化学性质和可见光响应性。对制备的三个样品的TC光催化降解率进行了评估。结果表明，CaMnO/g-CN复合材料在可见光照射下表现出最高的光催化活性，超过了各单一成分。具体而言，CaMnO/g-CN的降解率为0.031 min，分别是原始g-CN和CaMnO的2.07倍和2.82倍。我们的研究结果突出了环保型钙钛矿在开发用于实际光催化应用的可见光激活的g-CN基异质结构方面的巨大潜力。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/73715e63be16/d4ra06407k-f13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/0d7143e65339/d4ra06407k-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/e16453091bd4/d4ra06407k-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/3ff9ff42e8c3/d4ra06407k-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/70228b50b9f9/d4ra06407k-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/dffd1f73491f/d4ra06407k-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/07c94637fffd/d4ra06407k-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/80db9891871d/d4ra06407k-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/10fa3f649abe/d4ra06407k-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/7347d4104212/d4ra06407k-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/c59af70afc95/d4ra06407k-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/73a9e4ac138e/d4ra06407k-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/abfb23320bd7/d4ra06407k-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/73715e63be16/d4ra06407k-f13.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/0d7143e65339/d4ra06407k-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/e16453091bd4/d4ra06407k-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/3ff9ff42e8c3/d4ra06407k-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/70228b50b9f9/d4ra06407k-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/dffd1f73491f/d4ra06407k-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/07c94637fffd/d4ra06407k-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/80db9891871d/d4ra06407k-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/10fa3f649abe/d4ra06407k-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/7347d4104212/d4ra06407k-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/c59af70afc95/d4ra06407k-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/73a9e4ac138e/d4ra06407k-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/abfb23320bd7/d4ra06407k-f12.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9aa9/11555493/73715e63be16/d4ra06407k-f13.jpg

相似文献

1
Porous CaMnO-promoted g-CN as an effective photocatalyst for tetracycline degradation.多孔CaMnO促进的g-CN作为一种用于四环素降解的有效光催化剂。
RSC Adv. 2024 Nov 12;14(49):36181-36192. doi: 10.1039/d4ra06407k. eCollection 2024 Nov 11.
2
Facile synthesis of NiAlO/g-CN composite for efficient photocatalytic degradation of tetracycline.NiAlO/g-CN 复合材料的简便合成及其在高效光催化降解四环素中的应用。
J Environ Sci (China). 2023 May;127:700-713. doi: 10.1016/j.jes.2022.06.032. Epub 2022 Jul 3.
3
Hydrothermal synthesis of a CoInS/g-CN heterojunctional photocatalyst with enhanced photocatalytic H evolution activity under visible light illumination.水热合成具有增强的可见光照射下光催化析氢活性的CoInS/g-CN异质结光催化剂。
Nanotechnology. 2020 Dec 11;31(50):505711. doi: 10.1088/1361-6528/abb72c.
4
Construction of Highly Active ZnInS (110)/g-CN System by Low Temperature Solvothermal for Efficient Degradation of Tetracycline under Visible Light.低温溶剂热法构建高效可见光下降解四环素的 ZnInS(110)/g-CN 体系。
Int J Mol Sci. 2022 Oct 30;23(21):13221. doi: 10.3390/ijms232113221.
5
Enhanced visible light photocatalytic activity of g-CN decorated ZrO nanotubes heterostructure for degradation of tetracycline hydrochloride.g-CN修饰的ZrO纳米管异质结构对盐酸四环素降解的增强可见光光催化活性
J Hazard Mater. 2020 Feb 15;384:121275. doi: 10.1016/j.jhazmat.2019.121275. Epub 2019 Sep 26.
6
Efficient photocatalysis of tetracycline hydrochloride (TC-HCl) from pharmaceutical wastewater using AgCl/ZnO/g-CN composite under visible light: Process and mechanisms.可见光下AgCl/ZnO/g-CN复合材料对制药废水中盐酸四环素（TC-HCl）的高效光催化：过程与机制
J Environ Sci (China). 2023 Apr;126:249-262. doi: 10.1016/j.jes.2022.02.032. Epub 2022 Mar 2.
7
CdSe Quantum Dots/g-CN Heterostructure for Efficient H Production under Visible Light Irradiation.用于可见光照射下高效产氢的CdSe量子点/g-CN异质结构
ACS Omega. 2018 Dec 19;3(12):17762-17769. doi: 10.1021/acsomega.8b02585. eCollection 2018 Dec 31.
8
In situ synthesis of g-CN/TiO heterojunction nanocomposites as a highly active photocatalyst for the degradation of Orange II under visible light irradiation.在可见光照下，原位合成 g-CN/TiO 异质结纳米复合材料作为一种高效光催化剂，用于降解橙 II。
Environ Sci Pollut Res Int. 2018 Jul;25(19):19122-19133. doi: 10.1007/s11356-018-2114-z. Epub 2018 May 4.
9
In situ synthesis of g-CN/TiO heterojunction by a concentrated absorption process for efficient photocatalytic degradation of tetracycline hydrochloride.通过浓缩吸附法原位合成 g-CN/TiO 异质结以实现盐酸四环素的高效光催化降解。
Environ Sci Pollut Res Int. 2023 Apr;30(19):55044-55056. doi: 10.1007/s11356-023-26265-1. Epub 2023 Mar 8.
10
Novel C₃N₄/Zn(1-x)Cd(x)S heterostructures with adjustment of the band gap and their visible light photocatalytic properties.具有带隙调节功能的新型C₃N₄/Zn(1-x)Cd(x)S异质结构及其可见光光催化性能。
Phys Chem Chem Phys. 2015 Nov 21;17(43):29354-62. doi: 10.1039/c5cp05464h.

本文引用的文献

1
Reusable isotype heterojunction g-CN/alginate hydrogel spheres for photocatalytic wastewater treatment.用于光催化废水处理的可重复使用的同型异质结g-CN/藻酸盐水凝胶球
RSC Adv. 2024 Jul 2;14(29):20898-20907. doi: 10.1039/d4ra02876g. eCollection 2024 Jun 27.
2
Light-driven photocatalysis as an effective tool for degradation of antibiotics.光驱动光催化作为一种降解抗生素的有效工具。
RSC Adv. 2024 Jun 27;14(29):20492-20515. doi: 10.1039/d4ra03431g.
3
Supercritical CHOH-Triggered Isotype Heterojunction and Groups in g-CN for Enhanced Photocatalytic H Evolution.
超临界CHOH触发的g-CN中的同型异质结和基团用于增强光催化析氢
ACS Nano. 2024 May 28;18(21):13939-13949. doi: 10.1021/acsnano.4c03922. Epub 2024 May 15.
4
Investigation of the photocatalytic activity of magnetically recoverable g-CN/CoFeO/BiMoO particles for purifying tetracycline antibiotics: synthesis, characterization, ecotoxicity analysis, and plant toxicity test.用于净化四环素类抗生素的磁性可回收g-CN/CoFeO/BiMoO颗粒的光催化活性研究：合成、表征、生态毒性分析及植物毒性测试
RSC Adv. 2024 May 13;14(22):15302-15318. doi: 10.1039/d4ra01593b. eCollection 2024 May 10.
5
Porous perovskite CaMnO/rGO hybrid as an efficient electrocatalyst in lithium-oxygen batteries.多孔钙钛矿 CaMnO/rGO 杂化材料在锂-氧电池中作为高效电催化剂。
Dalton Trans. 2022 Dec 6;51(47):18284-18295. doi: 10.1039/d2dt02691k.
6
Photocatalysis and perovskite oxide-based materials: a remedy for a clean and sustainable future.光催化与钙钛矿氧化物基材料：通往清洁可持续未来的良方。
RSC Adv. 2022 Mar 2;12(12):7009-7039. doi: 10.1039/d1ra08185c. eCollection 2022 Mar 1.
7
Perovskite-type CaMnO anode material for highly efficient and stable lithium ion storage.用于高效稳定锂离子存储的钙钛矿型CaMnO阳极材料。
J Colloid Interface Sci. 2021 Feb 15;584:698-705. doi: 10.1016/j.jcis.2020.04.014. Epub 2020 Apr 5.
8
Supramolecular self-assembly synthesis of noble-metal-free (C, Ce) co-doped g-CN with porous structure for highly efficient photocatalytic degradation of organic pollutants.无金属（C、Ce）共掺杂多孔 g-CN 的超分子自组装合成及其高效光催化降解有机污染物。
J Hazard Mater. 2020 Jan 15;382:121027. doi: 10.1016/j.jhazmat.2019.121027. Epub 2019 Aug 15.
9
Efficient visible-light-driven hydrogen evolution and Cr(VI) reduction over porous P and Mo co-doped g-CN with feeble N vacancies photocatalyst.在具有微弱氮空位的多孔磷和钼共掺杂石墨相氮化碳光催化剂上实现高效可见光驱动析氢和六价铬还原
J Hazard Mater. 2019 Jan 5;361:294-304. doi: 10.1016/j.jhazmat.2018.09.006. Epub 2018 Sep 5.
10
Degradation of Bisphenol A by Peroxymonosulfate Catalytically Activated with MnFeO Nanospheres: Synergism between Mn and Fe.锰铁氧体纳米球催化过一硫酸盐降解双酚 A：锰和铁的协同作用。
Environ Sci Technol. 2017 Nov 7;51(21):12611-12618. doi: 10.1021/acs.est.7b03007. Epub 2017 Oct 18.