Results 41 to 50 of about 4,082,528 (407)

Single-source precursor derived high-entropy metal–carbide nanowires: Microstructure and growth evolution

Journal of Advanced Ceramics, 2023
In recent years, high-entropy metal carbides (HECs) have attracted significant attention due to their exceptional physical and chemical properties.
Junhao Zhao, Yulei Zhang, Hui Chen, Yanqin Fu, Qing Miao, Jiachen Meng, Jiachen Li   +6 more
doaj   +1 more source

Biochar as an Effective Filler of Carbon Fiber Reinforced Bio-Epoxy Composites

Processes, 2020
The goal of this work was to investigate the effect of the biochar additive (2.5; 5; 10 wt.%) on the properties of carbon fiber-reinforced bio-epoxy composites. The morphology of the composites was monitored by scanning electron microscopy (SEM), and the
D. Matykiewicz
semanticscholar   +1 more source

One-Step Densification of Carbon/Carbon Composites Impregnated with Pyrolysis Fuel Oil-Derived Mesophase Binder Pitches

C, 2020
Carbon/carbon (C/C) composites are conventionally manufactured by liquid-phase impregnation (LPI), in which the binder pitches and phenolic resins are impregnated into the composites, and by chemical vapor infiltration (CVI).
Jae-Yeon Yang, Jong-Hyun Park, Yun-Su Kuk, Byoung-Suhk Kim, Min-Kang Seo   +4 more
doaj   +1 more source

Recycling of Carbon Fiber Reinforced Composite Polymers—Review—Part 2: Recovery and Application of Recycled Carbon Fibers

Polymers, 2020
The paper presents some examples of new technological solutions for the recovery and re-use of recycled carbon fiber in automotive and railway industries, as well as in aviation and wind turbine constructions.
A. Bledzki, Holger Seidlitz, Jonas Krenz, K. Gorący, M. Urbaniak, Janina Rösch   +5 more
semanticscholar   +1 more source

Catalyzing Benzoxazine Polymerization with Titanium-Containing POSS to Reduce the Curing Temperature and Improve Thermal Stability

Molecules, 2023
Trisilanolphenyl-polyhedral oligomeric silsesquioxane titanium (Ti-Ph-POSS) was synthesized through the corner-capping reaction, and Ti-Ph-POSS was dispersed in benzoxazine (BZ) to prepare Ti-Ph-POSS/PBZ composite materials. Ti-Ph-POSS could catalyze the
Xiaoyi Sun, Qixuan Fu, Pei Dai, Caili Zhang, Riwei Xu   +4 more
doaj   +1 more source

Ultra-small carbon fiber electrode recording site optimization and improved in vivo chronic recording yield

Journal of Neural Engineering, 2020
Objective. Carbon fiber electrodes may enable better long-term brain implants, minimizing the tissue response commonly seen with silicon-based electrodes.
Elissa J. Welle, Paras R. Patel, J. Woods, A. Petrossians, E. della Valle, Alexis Vega-Medina, J. Richie, Dawen Cai, J. Weiland, C. Chestek   +9 more
semanticscholar   +1 more source

Effect of water-soluble thermoplastic polyimide sizing agent on interfacial properties of domestic high strength and high modulus carbon fiber reinforced composites

Cailiao gongcheng, 2023
The water-soluble thermoplastic polyimide sizing agent was synthesized from bisphe- nol A-type diether diether dianhydride (BPADA), m-phenylenediamine and 4, 4′-(1, 3-phenylenedioxy) dianiline (TPE-R).
WANG Qingqing, WANG Piaopiao, QIAN Xin, ZHANG Yonggang, YANG Wen   +4 more
doaj   +1 more source

Templated synthesis of spinel cobaltite MCo2O4 (M=Ni, Co and Mn) hierarchical nanofibers for high performance supercapacitors

Journal of Materiomics, 2021
Rational construction of transitional metal oxides electrode materials with suitable structure and composition is an effective strategy of improving their electrochemical performance.
Xuemin Yin, Hejun Li, Ruimei Yuan, Yameng Jiao, Jinhua Lu   +4 more
doaj  

Correlation between orientation behavior of polyacrylonitrile precursor and structure of nascent fiber

Journal of Aeronautical Materials, 2019
Polyacrylonitrile (PAN) precursors with different orientation behaviors were prepared by changing the coagulation bath conditions such as concentration and temperature.
RUAN Ruyu, XU Dehua, LIANG Zi, XU Lianghua   +3 more
doaj   +1 more source

A review of carbon fiber materials in automotive industry

IOP Conference Series: Materials Science and Engineering, 2020
In present scenario, light weighting becomes a main issue for energy efficiency in automotive industry. The emission of gases and fuel efficiency of vehicles are two important issues.
H. Ahmad, A. Markina, M. V. Porotnikov, F. Ahmad   +3 more
semanticscholar   +1 more source