Results 41 to 50 of about 10,268 (294)

High‐Efficiency PFOA Removal by Microstructure‐Engineered Ultrathin Amphiphilic Mesoporous Reduced Graphene Oxide@Silica

Advanced Functional Materials, EarlyView.
This study developed an amphiphilic ultrathin mesoporous adsorbent through microstructure design, which exhibits remarkable mass transport efficiency and high affinity toward PFAS, thereby achieving an ultrahigh uptake capacity and rapid kinetics for PFAS adsorption.
Yeqiu Zhao, Qingwei Wang, Lichun Chen, Mingbo Xie, Yangjin Wei, Jun Xie, Xu Yan, Meiqing Shi, Liyuan Chai, Gao‐Feng Han, Liyuan Zhang, Jong‐Beom Baek   +11 more
wiley   +1 more source

Highly Ordered Mesoporous Carbon Synthesized via in Situ Template for Supercapacitors

International Journal of Electrochemical Science, 2009
An in-situ silica template method has been employed to prepare mesoporous carbon materials. As-prepared carbon materials have been characterized by transmission electron microscopy, small-angle X-ray diffraction, N2 adsorption-desorption, Fourier ...
Ding Sheng Yuan, Jianghua Zeng, Jingxing Chen, Yingliang Liu   +3 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Hierarchical Structure with Highly Ordered Macroporous-Mesoporous Metal-Organic Frameworks as Dual Function for CO2 Fixation

iScience, 2019
Summary: As a major greenhouse gas, the continuous increase of carbon dioxide (CO2) in the atmosphere has caused serious environmental problems, although CO2 is also an abundant, inexpensive, and nontoxic carbon source.
Zhenxing Li, Xiaofei Xing, Dong Meng, Zhengxu Wang, Jingjing Xue, Rui Wang, Junmei Chu, Mingming Li, Yang Yang   +8 more
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Capping agent-free highly dispersed noble metal nanoparticles supported in ordered mesoporous carbon with short channels and their catalytic applications

, 2016
Homogeneously dispersed small noble metal nanoparticles such as Pt and Au supported on ordered mesoporous carbon nanospheres have been successfully synthesized via a facile hydrothermal method without using any capping agent and further post-treated with
Liu, Y, Pal, M, Zhao, D, Li, W, Zheng, G, Gao, W, Li, S, Wang, S, Wang, C, Wan, X   +9 more
core   +1 more source

Facile Template synthesis of ordered mesoporous carbon with polypyrrole as carbon precursor

, 2005
A new and facile synthetic route of ordered mesoporous carbon with polypyrrole as carbon precursor has been developed. The mesoporous silica host is first impregnated with ferric chloride, which serves as the oxidant for the vapor-phase oxidative ...
Mamatha, M., Spliethoff, B., Yang, C.-M., Schüth, F., Yang, C., Weidenthaler, C.   +5 more
core   +2 more sources

Mesoporous C/CrN and C/VN Nanocomposites Obtained by One-Pot Soft-Templating Process

Inorganics, 2016
Nanocomposites of ordered mesoporous carbon associated with chromium nitride (CrN) or vanadium nitride (VN) nanoparticles were obtained by a simple one-pot synthesis based on the solvent evaporation induced self-assembly (EISA) process using Pluronic ...
Julien Kiener, Ovidiu Ersen, Julien Parmentier   +2 more
doaj   +1 more source

Optimal Synthesis and Evaluation of Tri-Amine Modified Ordered Mesoporous Carbon (TriFeOMC) and Its Application for the Adsorption of Arsenic and Lead From Aqueous Solution

Frontiers in Materials, 2020
Heavy metal pollution has become a serious problem due to increasing industrial waste, causing damage to water ecological environment, economic development and human health through their toxic effects.
Hafiz Osama Sarwar Khan, Hafiz Osama Sarwar Khan, Jianzhong Zhu, Jianzhong Zhu, Abdul Jalil, Rana Talha Sarwar, Fazli Hameed, Feifie Xu, Feifie Xu   +8 more
doaj   +1 more source

Synthesis and characterisation of ordered arrays of mesoporous carbon nanofibres

Journal of Materials Chemistry, 2009
A facile and reproducible one-step pathway has been developed for preparing ordered arrays of mesoporous carbon nanostructures within the pores of anodized aluminium oxide (AAO) membranes, through the confined self-assembly of phenol/formaldehyde resol and amphiphilic copolymer templates.
Wang, Kaixue, Birjukovs, Pavels, Erts, Donats, Phelan, Richard, Morris, Michael A., Zhoud, Haoshen, Holmes, Justin D.   +6 more
openaire   +4 more sources