Results 21 to 30 of about 59,649 (264)

Enhanced Photocatalytic Degradation of Perfluorooctanoic Acid by Mesoporous Sb2O3/TiO2 Heterojunctions

Frontiers in Chemistry, 2021
Perfluorooctanoic acid (PFOA), a typical perfluorinated carboxylic acid, is an emerging type of permanent organic pollutants that are regulated by the Stockholm Convention.
Xinyun Yao, Xinyun Yao, Jiaqi Zuo, Yu-Jue Wang, Ning-Ning Song, Huang-Hao Li, Kaipei Qiu, Kaipei Qiu, Kaipei Qiu   +8 more
doaj   +1 more source

Mesoporous Gold Sponge [PDF]

Australian Journal of Chemistry, 2007
Mesoporous gold sponge may be prepared by the removal of aluminium from AuAl2 by an alkaline leach. The resulting material has nanoscale pores and channels, with a high specific surface area that can be exploited in electrochemical applications. For example, the material may serve as the basis of a more sensitive capacitive sensor or biosensor, as an ...
Cortie, Michael B., Maaroof, Abbas I., Stokes, Nicholas, Mortari, Alessia   +3 more
openaire   +2 more sources

Synthesis and Characterization of Ordered and Disordered Mesoporous Alumina as High-Performance Molybdenum-99 Adsorbents

Atom Indonesia, 2021
Molybdenum-99 (99Mo) is the parent radioisotope of technetium-99m (99mTc),an essential medical radioisotope for diagnostic agents in nuclear medicine.In 99Mo/99mTc generator, a chromatography column system with 99Mo adsorbent as afiller is usually used ...
I. Saptiama, F. Rindiyantono, A. Aries, Y. V. Kaneti, M. Iqbal   +4 more
doaj   +1 more source

Frontiers in Mesoporous Nanomaterials [PDF]

Nanomaterials, 2016
The Special Issue of Nanomaterials “Frontiers in Mesoporous Nanomaterials” gathers four reviews, one communication and eight regular papers.
Eva Pellicer, Jordi Sort
openaire   +4 more sources

Fabrication of Mesoporous Titania with an Ordered Porous Structure Using a Modified Sol-Gel Method [PDF]

Journal of Advanced Materials in Engineering
Introduction and Objectives: Many efforts have been made to fabricate mesoporous titania due to its special properties and specific applications.
Alireza Ziaei-Abiz, Sayed Ali Hassanzadeh-Tabrizi, Ali Saffar, Reza Ebrahimi-Kahrizsangi, Mahdi Omidi   +4 more
doaj   +1 more source

Concurrent surface and bulk modification of ceria-based cathodic catalyst for CO2 reduction in solid oxide electrolysis cell under strong polarization conditions

Journal of Advanced Ceramics
High-temperature solid oxide electrolysis cells (SOECs) offer high energy efficiency and environmental compatibility for CO2 conversion but currently face the critical challenges of phase instability and coke formation, especially under the strong ...
Yongjian Chen, Ciyuan Deng, Wanying Luo, Hongming Ye, Rui Yang, Manish Singh, Te-Wei Chiu, Liangdong Fan   +7 more
doaj   +1 more source

Hybrid Mesoporous Silicas and Microporous POSS-Based Frameworks Incorporating Evaporation-Induced Self-Assembly

Nanomaterials, 2015
We fabricated a series of mesoporous silicas and mesoporous organosilicates with hierarchical porosity through evaporation-induced self-assembly using Pluronic F127 as a template in this study.
Jheng-Guang Li, Wei-Cheng Chu, Shiao-Wei Kuo   +2 more
doaj   +1 more source

A simple method to prepare carbon-based mesoporous materials by coal gasification of fine slag and its application in phenol adsorption

Materials Research Express, 2023
Phenol is a common organic pollutant that is difficult to degrade and widely exists in all kinds of wastewater. In this study, an economical and environmentally friendly alternative process for phenol-containing wastewater has been developed using porous
Lei Guo, Tong Zhang, Xiaomin Dai, Baowei Cao, Yunhua Xu, Yonglin Yang   +5 more
doaj   +1 more source

Tackling activity-stability paradox of reconstructed NiIrOx electrocatalysts by bridged W-O moiety

Nature Communications
One challenge remaining in the development of Ir-based electrocatalyst is the activity-stability paradox during acidic oxygen evolution reaction (OER), especially for the surface reconstructed IrOx catalyst with high efficiency.
Muhammad Imran Abdullah, Yusheng Fang, Xiaobing Wu, Meiqi Hu, Jing Shao, Youkun Tao, Haijiang Wang   +6 more
doaj   +1 more source

Synthesis and Catalytic Applications of Non-Metal Doped Mesoporous Titania

Inorganics, 2017
Mesoporous titania (mp-TiO2) has drawn tremendous attention for a diverse set of applications due to its high surface area, interfacial structure, and tunable combination of pore size, pore orientation, wall thickness, and pore connectivity.
Syed Z. Islam, Suraj Nagpure, Doo Young Kim, Stephen E. Rankin   +3 more
doaj   +1 more source