• 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

用于可见光驱动光催化性能的分级BiMoO/MSB复合材料的制备与评价

Preparation and evaluation of a hierarchical BiMoO/MSB composite for visible-light-driven photocatalytic performance.

作者信息

Cai Lu, Zhou Yarui, Wang Zhen, Chen Jinlong, Ji Lili, Guo Jian, Wang Yaning, Song Wendong, Liu Jianshe

机构信息

College of Environmental and Science Technology, Donghua University Shanghai 201620 China

College of Naval Architecture and Mechanical-Electrical Engineering, Zhejiang Ocean University Zhoushan 316022 China.

出版信息

RSC Adv. 2019 Nov 22;9(65):38280-38288. doi: 10.1039/c9ra06559h. eCollection 2019 Nov 19.

DOI:10.1039/c9ra06559h
PMID:35541824
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9075887/
Abstract

In this study, waste mussel shells were used to remove dyes in aqueous solution. Mussel shell was prepared into mussel shell biochar (MSB), which was used as a carrier to support BiMoO. A novel BiMoO/MSB composite photocatalyst was developed by the hydrothermal synthesis method. The as-synthesized sample was characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), N adsorption-desorption method, Fourier transform infrared spectroscopy (FTIR) and UV-vis diffuse reflectance spectra (DRS). Then, the photocatalytic activity of the prepared samples was determined by testing the photodegradation of Rhodamine B (RhB) under visible-light ( > 420 nm) irradiation. The pre exfoliated layered MSB was an excellent supporting matrix for the growth of BiMoO nanoflakes. The obtained hierarchical BiMoO/MSB composites exhibited significantly enhanced performance for photocatalytic degradation of RhB compared with pure BiMoO under visible light irradiation because of the improved electron-hole pair separation, which boosted the number of exposed catalytic active sites. Moreover, the BiMoO/MSB composite photocatalyst is of good stability and reusability.

摘要

在本研究中，废弃贻贝壳被用于去除水溶液中的染料。将贻贝壳制备成贻贝壳生物炭（MSB），用作负载BiMoO的载体。通过水热合成法制备了一种新型的BiMoO/MSB复合光催化剂。采用X射线衍射（XRD）、扫描电子显微镜（SEM）、N吸附-脱附法、傅里叶变换红外光谱（FTIR）和紫外-可见漫反射光谱（DRS）对合成的样品进行了表征。然后，通过测试罗丹明B（RhB）在可见光（>420 nm）照射下的光降解来测定所制备样品的光催化活性。预剥离的层状MSB是BiMoO纳米片生长的优良支撑基质。由于改善了电子-空穴对的分离，从而增加了暴露的催化活性位点的数量，所制备的分级BiMoO/MSB复合材料在可见光照射下对RhB的光催化降解性能比纯BiMoO有显著提高。此外，BiMoO/MSB复合光催化剂具有良好的稳定性和可重复使用性。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/f5404db3659f/c9ra06559h-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/a33f1120f0f2/c9ra06559h-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/c8fae9df86ee/c9ra06559h-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/6c05fe61e5e9/c9ra06559h-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/77187f63f3b1/c9ra06559h-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/5a4921eaa8df/c9ra06559h-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/b5a5ee61d71b/c9ra06559h-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/72b6bce13e80/c9ra06559h-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/53171d009d43/c9ra06559h-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/127015f3d7b1/c9ra06559h-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/cbca90105d1f/c9ra06559h-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/f5404db3659f/c9ra06559h-f11.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/a33f1120f0f2/c9ra06559h-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/c8fae9df86ee/c9ra06559h-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/6c05fe61e5e9/c9ra06559h-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/77187f63f3b1/c9ra06559h-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/5a4921eaa8df/c9ra06559h-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/b5a5ee61d71b/c9ra06559h-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/72b6bce13e80/c9ra06559h-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/53171d009d43/c9ra06559h-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/127015f3d7b1/c9ra06559h-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/cbca90105d1f/c9ra06559h-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/86dd/9075887/f5404db3659f/c9ra06559h-f11.jpg

相似文献

1
Preparation and evaluation of a hierarchical BiMoO/MSB composite for visible-light-driven photocatalytic performance.用于可见光驱动光催化性能的分级BiMoO/MSB复合材料的制备与评价
RSC Adv. 2019 Nov 22;9(65):38280-38288. doi: 10.1039/c9ra06559h. eCollection 2019 Nov 19.
2
Preparation, Characterization, and Performance Analysis of S-Doped BiMoO Nanosheets.S掺杂BiMoO纳米片的制备、表征及性能分析
Nanomaterials (Basel). 2019 Sep 19;9(9):1341. doi: 10.3390/nano9091341.
3
Facile Synthesis of Heterostructured WS/BiMoO as High-Performance Visible-Light-Driven Photocatalysts.异质结构WS/BiMoO的简便合成作为高性能可见光驱动光催化剂
Nanoscale Res Lett. 2017 Dec;12(1):377. doi: 10.1186/s11671-017-2157-y. Epub 2017 May 30.
4
Facile Formation of BiOCO/BiMoO Nanosheets for Visible Light-Driven Photocatalysis.用于可见光驱动光催化的BiOCO/BiMoO纳米片的简易合成
ACS Omega. 2019 Feb 22;4(2):3871-3880. doi: 10.1021/acsomega.8b03699. eCollection 2019 Feb 28.
5
Fe-Doped g-CN/BiMoO Heterostructured Composition with Improved Visible Photocatalytic Activity for Rhodamine B Degradation.铁掺杂g-CN/BiMoO异质结构组合物对罗丹明B降解具有增强的可见光光催化活性
Molecules. 2024 Jun 3;29(11):2631. doi: 10.3390/molecules29112631.
6
Facile Preparation of Nano-Bi₂MoO₆/Diatomite Composite for Enhancing Photocatalytic Performance under Visible Light Irradiation.简便制备纳米Bi₂MoO₆/硅藻土复合材料以增强可见光照射下的光催化性能
Materials (Basel). 2018 Feb 9;11(2):267. doi: 10.3390/ma11020267.
7
UiO-66(Zr) coupled with Bi(2)MoO(6) as photocatalyst for visible-light promoted dye degradation.UiO-66(Zr) 与 Bi(2)MoO(6)耦合作为光催化剂用于可见光促进的染料降解。
J Colloid Interface Sci. 2017 Jul 1;497:126-133. doi: 10.1016/j.jcis.2017.02.060. Epub 2017 Feb 28.
8
Facile fabrication of heterostructured g-C₃N₄/Bi₂MoO₆ microspheres with highly efficient activity under visible light irradiation.在可见光照射下高效制备具有异质结构的g-C₃N₄/Bi₂MoO₆微球
Dalton Trans. 2015 Jan 28;44(4):1601-11. doi: 10.1039/c4dt02127d.
9
CeO nanospheres incorporated with BiMoO/g-CN enhanced photocatalysis towards environmental pollutant Rhodamine B removal.CeO 纳米球与 BiMoO/g-CN 复合增强光催化去除环境污染物罗丹明 B。
Environ Sci Pollut Res Int. 2024 Jul;31(35):48103-48121. doi: 10.1007/s11356-024-34073-4. Epub 2024 Jul 17.
10
Reduced graphene oxide modified Z-scheme AgI/BiMoO heterojunctions with boosted photocatalytic activity for water treatment originated from the efficient charge pairs partition and migration.还原氧化石墨烯修饰的 Z 型 AgI/BiMoO 异质结，由于有效电荷对的分离和迁移，其光催化活性得到提高，可用于水处理。
Environ Sci Pollut Res Int. 2021 Dec;28(47):66589-66601. doi: 10.1007/s11356-021-15180-y. Epub 2021 Jul 7.

本文引用的文献

1
Preparation and Characterization of Macroalgae Biochar Nanomaterials with Highly Efficient Adsorption and Photodegradation Ability.具有高效吸附和光降解能力的大型海藻生物炭纳米材料的制备与表征
Materials (Basel). 2018 Sep 13;11(9):1709. doi: 10.3390/ma11091709.
2
Facile Preparation of Nano-Bi₂MoO₆/Diatomite Composite for Enhancing Photocatalytic Performance under Visible Light Irradiation.简便制备纳米Bi₂MoO₆/硅藻土复合材料以增强可见光照射下的光催化性能
Materials (Basel). 2018 Feb 9;11(2):267. doi: 10.3390/ma11020267.
3
Synthesis and characterization of methyl pyrazolone functionalized magnetic chitosan composite for visible light photocatalytic degradation of methylene blue.
合成及表征甲吡唑啉酮功能化磁性壳聚糖复合材料可见光催化降解亚甲基蓝。
Int J Biol Macromol. 2018 Mar;108:1035-1044. doi: 10.1016/j.ijbiomac.2017.11.021. Epub 2017 Nov 6.
4
Heterogeneous photocatalytic degradation of sulfamethoxazole in water using a biochar-supported TiO2 photocatalyst.使用生物炭负载的TiO₂光催化剂对水中磺胺甲恶唑进行多相光催化降解。
J Environ Manage. 2016 Sep 15;180:94-101. doi: 10.1016/j.jenvman.2016.05.016. Epub 2016 May 20.
5
Preparation of 13X from Waste Quartz and Photocatalytic Reaction of Methyl Orange on TiO2/ZSM-5, 13X and Y-Zeolite.由废石英制备13X分子筛以及甲基橙在TiO₂/ZSM-5、13X和Y型沸石上的光催化反应
J Nanosci Nanotechnol. 2015 Aug;15(8):6141-9. doi: 10.1166/jnn.2015.10202.
6
Synthesis and characterization of TiO2 loaded cashew nut shell activated carbon and photocatalytic activity on BG and MB dyes under sunlight radiation.负载二氧化钛的腰果壳活性炭的合成、表征及其在阳光辐射下对碱性品红和亚甲基蓝染料的光催化活性
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Mar 5;138:314-20. doi: 10.1016/j.saa.2014.11.087. Epub 2014 Nov 29.
7
Adsorptional photocatalytic degradation of methylene blue onto pectin-CuS nanocomposite under solar light.果胶-CuS 纳米复合材料在太阳光下对亚甲基蓝的吸附光催化降解。
J Hazard Mater. 2012 Dec;243:179-86. doi: 10.1016/j.jhazmat.2012.10.018. Epub 2012 Oct 17.
8
Bi2MoO6 microtubes: Controlled fabrication by using electrospun polyacrylonitrile microfibers as template and their enhanced visible light photocatalytic activity.Bi2MoO6 微米管：通过使用静电纺丝聚丙烯腈微纤维作为模板进行可控制备及其增强的可见光光催化活性。
J Hazard Mater. 2012 Jul 30;225-226:155-63. doi: 10.1016/j.jhazmat.2012.05.006. Epub 2012 May 9.
9
Adsorptive removal of Congo red, a carcinogenic textile dye, from aqueous solutions by maghemite nanoparticles.磁赤铁矿纳米粒子从水溶液中吸附去除致癌纺织染料刚果红。
J Hazard Mater. 2010 Feb 15;174(1-3):398-403. doi: 10.1016/j.jhazmat.2009.09.066. Epub 2009 Sep 19.
10
Recycling of agricultural solid waste, coir pith: removal of anions, heavy metals, organics and dyes from water by adsorption onto ZnCl2 activated coir pith carbon.农业固体废物椰壳纤维的回收利用：通过吸附到ZnCl₂活化椰壳纤维炭上从水中去除阴离子、重金属、有机物和染料。
J Hazard Mater. 2006 Jul 31;135(1-3):449-52. doi: 10.1016/j.jhazmat.2005.11.066. Epub 2006 Jan 6.