Results 31 to 40 of about 2,984,480 (349)

Mesoporous Carbon Materials with Functional Compositions

Chemistry – A European Journal, 2016
AbstractSince the 1990s, there has been rapidly expanding development of solid materials with mesoporous structure, of which mesoporous carbons are an important family. Toward the design of functional materials, mesoporous carbons with various compositions have been prepared for specific uses, such as catalysts, adsorbents, and electrode materials ...
Pengfei, Zhang, Jinshui, Zhang, Sheng, Dai   +2 more
openaire   +3 more sources

Surface modification and functionalization of meso-sized carbon tubes [PDF]

E3S Web of Conferences, 2023
In this article, the specific surface area (Ssol) and pore size distribution were determined by BET absorption at a low temperature of 77K. The purpose of the work is to determine the level of functionality and surface modification of meso-sized carbon ...
Tursunova Nilufar, Musulmanov Noryigit, Fayzullaev Normurot   +2 more
doaj   +1 more source

Mesoporous carbon nanomaterials in drug delivery and biomedical application

Drug Delivery, 2017
Recent development of nano-technology provides highly efficient and versatile treatment methods to achieve better therapeutic efficacy and lower side effects of malignant cancer.
Qinfu Zhao, Yuanzhe Lin, Ning Han, Xian Li, Hongjian Geng, Xiudan Wang, Yu Cui, Siling Wang   +7 more
doaj   +1 more source

Mesoporous Li2FeSiO4/C as Cathode Material for Lithium Ion Battery

International Journal of Electrochemical Science, 2013
Mesoporous Li2FeSiO4/C nanocomposite cathode material has been prepared by a sol-gel method based on P123. Effect of calcinations temperature and carbon content on the electrochemical performance was investigated.
Hao Hao, Jingjing Zhang, Xiaoyu Liu, Tao Huang, Aishui Yu   +4 more
doaj   +1 more source

Nanoparticles for Bio-Medical Applications

Nanomaterials, 2022
The Special Issue of Nanomaterials “Nanoparticles for Biomedical Applications” highlights the use of different types of nanoparticles for biomedical applications, including magnetic nanoparticles, mesoporous carbon nanoparticles, mesoporous bioactive ...
Miguel Gisbert-Garzarán, María Vallet-Regí   +1 more
doaj   +1 more source

Interface Co‐Assembly Synthesis of Magnetic Fe3O4@mesoporous Carbon for Efficient Electrochemical Detection of Hg(II) and Pb(II)

Advanced Materials Interfaces, 2023
In recent years, efficient and porous carbon‐layer‐modified magnetic metal oxides demonstrate potentials for the significant improvement of catalytic and adsorption performance. In this study, a novel magnetic coreshell Fe3O4@mesoporous carbon (Fe3O4@MPC)
Yuzhi Liu, Shiya Wu, Wei Xiong, Hao Li
doaj   +1 more source

Recent Progress in Using Mesoporous Carbon Materials as Catalyst Support for Proton Exchange Membrane Fuel Cells

Nanomaterials, 2023
Developing durable oxygen reduction reaction (ORR) electrocatalysts is essential to step up the large-scale applications of proton exchange membrane fuel cells (PEMFCs).
Guanxiong Wang, Wei Zhao, Majid Mansoor, Yinan Liu, Xiuyue Wang, Kunye Zhang, Cailin Xiao, Quansheng Liu, Lingling Mao, Min Wang, Haifeng Lv   +10 more
doaj   +1 more source

Confining Sub‐Nanometer Pt Clusters in Hollow Mesoporous Carbon Spheres for Boosting Hydrogen Evolution Activity

Advances in Materials, 2019
Electrochemical water splitting is considered as a promising approach to produce clean and sustainable hydrogen fuel. As a new class of nanomaterials with high ratio of surface atoms and tunable composition and electronic structure, metal clusters are ...
Xian Wan, H. Wu, B. Guan, Deyan Luan, X. Lou   +4 more
semanticscholar   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

The Use of High Surface Area Mesoporous-Activated Carbon from Longan Seed Biomass for Increasing Capacity and Kinetics of Methylene Blue Adsorption from Aqueous Solution

Molecules, 2021
Microporous- and mesoporous-activated carbons were produced from longan seed biomass through physical activation with CO2 under the same activation conditions of time and temperature.
Panuwat Lawtae, C. Tangsathitkulchai
semanticscholar   +1 more source