Results 91 to 100 of about 33,351,161 (313)

Hydrothermal Synthesis of Hierarchical Cage-like Co₉S₈ Microspheres Composed of Nanosheets as High-Capacity Anode Materials

Energies
Co9S8 is considered to be one of the most promising anode materials because of its high theoretical capacity. In this work, hierarchical cage-like Co9S8 microspheres composed of well-crystallized nanosheets are successfully synthesized at 180 °C by a ...
Haomiao Yang, Lehao Liu, Junfeng Ma, Jinkui Zhang, Qiaomu Zhang   +4 more
doaj   +1 more source

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

Advanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran, Sang Mun Jeong, Chandra Sekhar Rout   +2 more
wiley   +1 more source

Rapid Room‐Temperature Ethanol Sensing in Bi2MoO6/rGO Heterostructures: Weak Adsorption‐Driven Charge Modulation

Advanced Materials Technologies, EarlyView.
This work establishes Bi2MoO6/rGO heterostructures as a mechanism‐guided platform for high‐performance room‐temperature ethanol gas detection by showing that modest adsorption, in conjunction with dynamic interfacial band modulation, enables rapid charge‐transfer.
Sagarika Panda, Savita Mehlawat, Kwanghyeon Jo, Neeraj Dhariwal, Chang Woo Myung, Mohd. Arif, Sung Bum Kang, Amit Sanger   +7 more
wiley   +1 more source

Synthesis of core-shell Fe3O4@SiO2@mesoporous TiO2 and its photoelectrocatalysis degradation of organic pollutants in water

Cailiao gongcheng
To realize the practical application of solar photocatalysis and photoelectrocatalysis degradation of pollutants， the efficient， stable， and easily separable catalysts should be studied.
ZHANG Bo, LI Xuemei, LIU Ping, KONG Qiqi, ZHU Wenqi   +4 more
doaj   +1 more source

Electrochemical properties of NiCoO2 synthesized by hydrothermal method

, 2017
NiCoO2 microspheres were successfully synthesized via an easy hydrothermal method, followed by an annealing process at 350 °C under a nitrogen atmosphere. The X-ray diffraction results show that a single phase NiCoO2 was synthesized.
Xianwei Wang, Weixia Li, Xiao’er Wang, Jing-jing Zhang, Lingyun Sun, Chang Gao, J. Shang, Yanchun Hu, Qianqian Zhu   +8 more
semanticscholar   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

Advanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu, Bin Cui, Xumin Huang, Xiaoyu (Rayne) Zheng, T. Thang Vo‐Doan, Ruirui Qiao   +5 more
wiley   +1 more source

Hydrothermal synthesis of biomass-derived CQDs: Advances and applications

Nanotechnology Reviews
Biomass-based carbon quantum dots (CQDs) are a new type of fluorescent nanomaterial that has received considerable attention due to their low cost, environmental friendliness, and excellent biocompatibility.
Xu Xiangping, Wang Xiaodong, Du Wang, Liu Sudan, Qiao Zhongxiang, Zhou Yabin   +5 more
doaj   +1 more source

The Hydrothermal Method of Preparing Boron–Saccharide Precursors for the Synthesis of Boron Carbide and Its Influence on the Morphology and Phase Composition of the Obtained Products

Crystals
Owing to its properties, boron carbide has been applied in scientific and industrial fields. For this reason, B4C powders should be characterized by high purity and homogeneity in grain size and shape.
Dawid Kozień, Katarzyna Pasiut, Wojciech Banaś, Mateusz Zagórny, Janusz Partyka   +4 more
doaj   +1 more source

Carbonization of Cellulose Using the Hydrothermal Method

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 2008
Cellulose was treated at 423–623 K under hydrothermal conditions without a catalyst to produce charcoal. The charcoal generated under hydrothermal conditions was mainly analyzed by FT-IR in order to investigate changes in its chemical structures occurring during the carbonization process.
Inoue, Seiichi, Uno, Seiji, Minowa, Tomoaki   +2 more
openaire   +1 more source

A Soft, Flexible Implant for Wireless Photothermal–Pyroelectric Neurostimulation

Advanced Science, EarlyView.
A replication strategy is used to enlarge the exposed surface area of barium titanate within flexible films with embedded carbon nanotubes, enabling efficient photothermal‐pyroelectric stimulation. Polar crystalline nanosheets show superior performance in guiding neural progenitor cells toward neuronal differentiation.
Jiang Wu, Minmin Mao, Beltzane Garcia Cirera, Hao Ye, Xiangzhong Chen, Josep Puigmartí‐Luis, Ni Qin, Salvador Pané   +7 more
wiley   +1 more source