Results 41 to 50 of about 491,771 (303)

Andic oxidation of high-modulus carbon fibers in sulfuric acid under different electric fields

Cailiao gongcheng
The inert surface of high-modulus carbon fiber leads to the weak interface between it and the resin matrix， which limits the performance of high-modulus carbon fiber composite in many application scenarios.
XIAO Jing, TIAN Siyuan, ZHOU Hang, WANG Yu, XU Lianghua   +4 more
doaj   +1 more source

Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor [PDF]

, 2010
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2010 IOP Publishing Ltd.A novel brush-like electrode based on carbon nanotube (CNT) nano-yarn fiber has been designed for electrochemical ...
Bard A J, Francis Moussy, Hussain M A, Krishna Burugapalli, Pantarotto D, Wenhui Song, Xiao-Hua Zhong, Ya-Li Li, Zhigang Zhu   +8 more
core   +1 more source

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

Advanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +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

Intra-cavity spectroscopy using amplified spontaneous emission in fiber lasers [PDF]

, 2011
Fiber laser sources offer interesting possibilities for gas sensors since they can operate over an extended wavelength range, encompassing the near-IR absorption lines of a number of important gases but a major problem is that overtone absorption lines ...
Arsad, Norhana, Johnstone, Walter, Min, Li, Stewart, George   +3 more
core   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source

Comparison of microstructural evolution differences during dry-jet wet spinning and wet spinning for polyacrylonitrile precursor fiber

Scientific Reports
This study compared the microstructural evolution of polyacrylonitrile (PAN) fibers, which serve as precursors for carbon fibers, during both dry-jet wet spinning and wet spinning processes.
Jiping Wang, Xiaoqiang Ji, Xingfeng Liao, Yang Chen, Hongyan Song, Weisong Zhang   +5 more
doaj   +1 more source

Influence of carbon fiber surface oxygen- containing functional groups on interfacial properties of composites

Cailiao gongcheng
The interfacial structure of carbon fiber-reinforced polymer （CFRP） is crucial to the performance of composites， which represents a fundamental aspect of composite materials science research. The research on carbon fiber surface treatment is an important
TIAN Siyuan, ZHANG Xubo, WANG Yihao, GAO Aijun, XU Lianghua   +4 more
doaj   +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

Bond behavior of fiber reinforced polymer bars under direct pullout conditions [PDF]

, 2004
This paper examines the behavior of Eurocrete fiber-reinforced polymer (FRP) bars (glass, carbon, aramid, and hybrid) in concrete under direct pullout conditions.
Cairns J., Clarke J., Kypros Pilakoutas, Malvar J. L., Zenon Achillides   +4 more
core   +1 more source