• 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

具有高度有序孔排列的纳米多孔氧化铝空心球的制备。

Preparation of nanoporous alumina hollow spheres with a highly ordered hole arrangement.

作者信息

Yanagishita Takashi, Imaizumi Masahiko, Kondo Toshiaki, Masuda Hideki

机构信息

Department of Applied Chemistry, Tokyo Metropolitan University 1-1 Minamiosawa, Hachioji Tokyo 192-0397 Japan

出版信息

RSC Adv. 2018 Jan 9;8(4):2041-2047. doi: 10.1039/c7ra12340j. eCollection 2018 Jan 5.

DOI:10.1039/c7ra12340j
PMID:35542576
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9077359/
Abstract

Nanoporous alumina spheres with an ordered hole arrangement were prepared through a two-step anodization of small Al particles. The hole periodicity in the ordered anodic porous alumina could be controlled by adjusting the anodizing conditions. Nanoporous hollow spheres were also obtained by removal of residual Al in an etchant. Additionally, nanoporous spheres loaded with Au nanoparticles on their surfaces were obtained through electrochemical or chemical deposition of Au nanoparticles. The obtained Au/alumina composite hollow spheres were used as a substrate for surface-enhanced Raman scattering measurements.

摘要

通过对小铝颗粒进行两步阳极氧化制备了具有有序孔排列的纳米多孔氧化铝球。有序阳极多孔氧化铝中的孔周期可以通过调整阳极氧化条件来控制。通过在蚀刻剂中去除残留的铝，还获得了纳米多孔空心球。此外，通过金纳米颗粒的电化学或化学沉积，在其表面负载金纳米颗粒的纳米多孔球也得以制备。所制备的金/氧化铝复合空心球用作表面增强拉曼散射测量的基底。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/e88e664e77c1/c7ra12340j-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/b99e6977f3b2/c7ra12340j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/7f8ff4f389fb/c7ra12340j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/2de8fdeac8c5/c7ra12340j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/877c1b554153/c7ra12340j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/c880a66d6197/c7ra12340j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/b967ab3ebd06/c7ra12340j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/3f1431468912/c7ra12340j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/9005b27330c3/c7ra12340j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/f70c61f4161f/c7ra12340j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/e88e664e77c1/c7ra12340j-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/b99e6977f3b2/c7ra12340j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/7f8ff4f389fb/c7ra12340j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/2de8fdeac8c5/c7ra12340j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/877c1b554153/c7ra12340j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/c880a66d6197/c7ra12340j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/b967ab3ebd06/c7ra12340j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/3f1431468912/c7ra12340j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/9005b27330c3/c7ra12340j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/f70c61f4161f/c7ra12340j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9f7c/9077359/e88e664e77c1/c7ra12340j-f10.jpg

相似文献

1
Preparation of nanoporous alumina hollow spheres with a highly ordered hole arrangement.具有高度有序孔排列的纳米多孔氧化铝空心球的制备。
RSC Adv. 2018 Jan 9;8(4):2041-2047. doi: 10.1039/c7ra12340j. eCollection 2018 Jan 5.
2
Efficient fabrication of ordered alumina through-hole membranes using a TiO protective layer prepared by atomic layer deposition.利用原子层沉积制备的TiO保护层高效制备有序氧化铝通孔膜。
RSC Adv. 2022 Jan 27;12(6):3662-3671. doi: 10.1039/d1ra09044e. eCollection 2022 Jan 24.
3
Novel structure formation at the bottom surface of porous anodic alumina fabricated by single step anodization process.一步阳极氧化法制备多孔阳极氧化铝底部新颖结构的形成。
Micron. 2010 Aug;41(6):560-4. doi: 10.1016/j.micron.2010.04.010. Epub 2010 Apr 28.
4
Self-ordered anodic porous alumina with inter-hole spacing over 1.5 μm.具有超过1.5微米孔间距的自有序阳极多孔氧化铝。
RSC Adv. 2021 Jan 19;11(6):3777-3782. doi: 10.1039/d0ra10269e. eCollection 2021 Jan 14.
5
Rapid fabrication of self-ordered porous alumina with 10-/sub-10-nm-scale nanostructures by selenic acid anodizing.硒酸阳极氧化法快速制备 10-/sub-10nm 尺度纳米结构自有序多孔氧化铝
Sci Rep. 2013 Sep 25;3:2748. doi: 10.1038/srep02748.
6
Facile synthesis of size- and shape-controlled freestanding Au nanohole arrays by sputter deposition using anodic porous alumina templates.通过使用阳极多孔氧化铝模板进行溅射沉积，简便合成尺寸和形状可控的独立式金纳米孔阵列。
Nanotechnology. 2020 Oct 9;31(41):415303. doi: 10.1088/1361-6528/ab9f76. Epub 2020 Jun 23.
7
Preparation of Ordered Anodic Porous Alumina with Single-Nanometer-Order-Size Holes by Atomic Layer Deposition.通过原子层沉积制备具有单纳米级尺寸孔洞的有序阳极多孔氧化铝
Langmuir. 2021 Jul 13;37(27):8331-8338. doi: 10.1021/acs.langmuir.1c01176. Epub 2021 Jun 29.
8
Highly ordered hexagonally arranged nanostructures on silicon through a self-assembled silicon-integrated porous anodic alumina masking layer.通过自组装的硅集成多孔阳极氧化铝掩膜层在硅上制备高度有序的六边形排列纳米结构。
Nanotechnology. 2008 Dec 10;19(49):495306. doi: 10.1088/0957-4484/19/49/495306. Epub 2008 Nov 18.
9
An ordered array of hierarchical spheres for surface-enhanced Raman scattering detection of traces of pesticide.有序的层次球阵列用于表面增强拉曼散射检测农药痕迹。
Nanotechnology. 2016 Sep 23;27(38):384001. doi: 10.1088/0957-4484/27/38/384001. Epub 2016 Aug 16.
10
Preparation and characterization of superhydrophobic surfaces based on hexamethyldisilazane-modified nanoporous alumina.基于六甲基二硅氮烷修饰的纳米多孔氧化铝的超疏水表面的制备与表征。
Nanoscale Res Lett. 2011 Aug 9;6(1):487. doi: 10.1186/1556-276X-6-487.

引用本文的文献

1
Micro-nano hierarchical pillar array structures prepared on curved surfaces by nanoimprinting using flexible molds from anodic porous alumina and their application to superhydrophobic surfaces.利用阳极多孔氧化铝制备的柔性模具通过纳米压印在曲面上制备的微纳分级柱状阵列结构及其在超疏水表面的应用。
RSC Adv. 2022 Jul 13;12(31):20340-20347. doi: 10.1039/d2ra02563a. eCollection 2022 Jul 6.
2
Recent Advances in Nanoporous Anodic Alumina: Principles, Engineering, and Applications.纳米多孔阳极氧化铝的最新进展：原理、工程与应用
Nanomaterials (Basel). 2021 Feb 8;11(2):430. doi: 10.3390/nano11020430.

本文引用的文献

1
TiO2 nanotubes: synthesis and applications.TiO2 纳米管：合成与应用。
Angew Chem Int Ed Engl. 2011 Mar 21;50(13):2904-39. doi: 10.1002/anie.201001374. Epub 2011 Mar 10.
2
Monodisperse porous LiFePO4 microspheres for a high power Li-ion battery cathode.单分散多孔 LiFePO4 微球用于高性能锂离子电池正极。
J Am Chem Soc. 2011 Feb 23;133(7):2132-5. doi: 10.1021/ja1110464. Epub 2011 Jan 26.
3
Multifunctional mesoporous composite microspheres with well-designed nanostructure: a highly integrated catalyst system.具有良好设计的纳米结构的多功能介孔复合微球：高度集成的催化剂体系。
J Am Chem Soc. 2010 Jun 23;132(24):8466-73. doi: 10.1021/ja1025744.
4
Synthesis of magnetic Fe2O3/Au core/shell nanoparticles for bioseparation and immunoassay based on surface-enhanced Raman spectroscopy.用于生物分离和基于表面增强拉曼光谱的免疫分析的磁性Fe2O3/Au核壳纳米颗粒的合成。
Langmuir. 2009 Sep 15;25(18):10782-7. doi: 10.1021/la901337r.
5
Three-dimensional porous silicon particles for use in high-performance lithium secondary batteries.用于高性能锂二次电池的三维多孔硅颗粒。
Angew Chem Int Ed Engl. 2008;47(52):10151-4. doi: 10.1002/anie.200804355.
6
Mesoporous silica nanospheres as highly efficient MRI contrast agents.介孔二氧化硅纳米球作为高效的磁共振成像造影剂。
J Am Chem Soc. 2008 Feb 20;130(7):2154-5. doi: 10.1021/ja710193c. Epub 2008 Jan 25.
7
Ordered metal nanohole arrays made by a two-step replication of honeycomb structures of anodic alumina.两步复制法制备有序金属纳米孔阵列及其模板氧化铝的蜂窝结构
Science. 1995 Jun 9;268(5216):1466-8. doi: 10.1126/science.268.5216.1466.
8
Salting out near the critical point.
J Phys Chem B. 2007 Jun 28;111(25):7288-90. doi: 10.1021/jp071046i. Epub 2007 May 31.
9
Preparation and characterization of porous hollow silica nanoparticles for drug delivery application.用于药物递送应用的多孔中空二氧化硅纳米粒子的制备与表征
Biomaterials. 2004 Feb;25(4):723-7. doi: 10.1016/s0142-9612(03)00566-0.
10
A whole blood immunoassay using gold nanoshells.一种使用金纳米壳的全血免疫测定法。
Anal Chem. 2003 May 15;75(10):2377-81. doi: 10.1021/ac0262210.