Results 1 to 10 of about 3,200,820 (207)

Synthesis and characterization of a Sb2Te3/Bi2Te3 p-n junction heterostructure via electrodeposition in nanoporous membranes

iScience, 2021
Summary: Topological insulators (TIs) are bulk insulators with metallic surface states that can be described by a single Dirac cone. However, low-dimensional solids such as nanowires (NWs) are a challenge, due to the difficulty of separating surface ...
Rashmi Rani, Sandrine Tusseau-Nenez, Pierre-Eugene Coulon, Travis.L. Wade, Marcin Konczykowski   +4 more
doaj   +1 more source

Materials for evaporation‐driven hydrovoltaic technology

Interdisciplinary Materials, 2022
Water constitutes the largest energy carrier on earth, absorbing more than 70% of the solar energy received by the earth's surface, yet its low exploitation has been a constant concern.
Chunxiao Zheng, Weicun Chu, Sunmiao Fang, Jin Tan, Xiaofan Wang, Wanlin Guo   +5 more
doaj   +1 more source

Biocompatible copper formate-based nanoparticles with strong antibacterial properties for wound healing

Journal of Nanobiotechnology, 2023
Copper-based antibacterial materials have emerged as a potential alternative for combating bacterial infections, which continue to pose significant health risks.
Yue Zhou, Ping Sun, Yongbin Cao, Jiahao Yang, Qingzhi Wu, Jian Peng   +5 more
doaj   +1 more source

Highly Sensitive Immunosensing of Carcinoembryonic Antigen Based on Gold Nanoparticles Dotted PB@PANI Core-Shell Nanocubes as a Signal Probe

Journal of Analytical Methods in Chemistry, 2023
Herein, a method was developed for the sensitive monitoring of carcinoembryonic antigen (CEA) by gold nanoparticles dotted prussian blue@polyaniline core-shell nanocubes (Au NPs/PB@PANI).
Dexiang Feng, Lingzhi Chen, Ke Zhang, Shuangshuang Zhu, Meichen Ying, Peng Jiang, Menglan Fu, Yan Wei, Lihua Li   +8 more
doaj   +1 more source

Unconventional van der Waals heterostructures beyond stacking

iScience, 2021
Summary: Two-dimensional crystals provide exceptional opportunities for integrating dissimilar materials and forming interfaces where distinct properties and phenomena emerge. To date, research has focused on two basic heterostructure types: vertical van
Peter Sutter, Eli Sutter
doaj   +1 more source

Supercritical carbon dioxide technology in synthesis, modification, and recycling of battery materials

Carbon Neutralization, 2023
For pursuing the ambitious goals in the burgeoning electric vehicles, portable electronic devices, and energy storage sectors, Li‐ion batteries (LIBs) are considered as one of the most promising electrochemical power sources because of their high energy ...
Yiyao Han, Xiaozheng Zhou, Ruyi Fang, Chengwei Lu, Kun Wang, Yongping Gan, Xinping He, Jun Zhang, Hui Huang, Wenkui Zhang, Xinhui Xia, Yang Xia   +11 more
doaj   +1 more source

An Effective Route for the Growth of Multilayer MoS2 by Combining Chemical Vapor Deposition and Wet Chemistry

Advances in Condensed Matter Physics, 2022
Molybdenum disulfide (MoS2) is an actively pursuing material of the 2D family due to its semiconducting characteristics, making it a potential candidate for nano and optoelectronics application.
Ziyad M. Almohaimeed, Shumaila Karamat, Rizwan Akram, Saira Sarwar, Asad Javaid, Ahmet Oral   +5 more
doaj   +1 more source

PEO Infiltration of Porous Garnet-Type Lithium-Conducting Solid Electrolyte Thin Films

Ceramics, 2021
Composite electrolytes containing lithium ion conducting polymer matrix and ceramic filler are promising solid-state electrolytes for all solid-state lithium ion batteries due to their wide electrochemical stability window, high lithium ion conductivity ...
Aamir Iqbal Waidha, Vanita Vanita, Oliver Clemens   +2 more
doaj   +1 more source

Tuning Active Metal Atomic Spacing by Filling of Light Atoms and Resulting Reversed Hydrogen Adsorption-Distance Relationship for Efficient Catalysis

Nano-Micro Letters, 2023
Highlights Density functional theory calculations indicates that interstitial B atoms can tune the atomic spacing of host metal Os and achieve a reversal hydrogen adsorption-distance relationship.
Ding Chen, Ruihu Lu, Ruohan Yu, Hongyu Zhao, Dulan Wu, Youtao Yao, Kesong Yu, Jiawei Zhu, Pengxia Ji, Zonghua Pu, Zongkui Kou, Jun Yu, Jinsong Wu, Shichun Mu   +13 more
doaj   +1 more source

Synthesis of porous silicates [PDF]

, 1995
The issues of importance and future concern in the synthesis of porous silicates and porous materials that contain a large fraction of silica, e.g. zeolites and other crystalline molecular sieves, are reviewed. The thermodynamics of zeolite synthesis are
Davis­, M. E., Helmkamp, M. M.
core   +1 more source