Results 101 to 110 of about 3,961,103 (387)

Photo‐Assisted Zn‐Iodine Battery via Bifunctional Cathode with Iodine Host and Solar Response Boost

Advanced Functional Materials, EarlyView.
A bifunctional cathode based on BiOI materials is developed for photo‐assisted Zn‐iodine batteries, serving as both an iodine host and a solar‐responsive material. This design enables dual reaction routes involving vacancy‐based iodine storage and reversible two steps iodine redox.
Hai Xu, Wanli Gao, Hui Dou, Xiaogang Zhang, Martin Pumera   +4 more
wiley   +1 more source

Effect of plastic drawing at high temperature on structure and properties of carbon fibers

Cailiao gongcheng
To further modify the mechanical properties and improve the electrical and thermal conductivity of polyacrylonitrile-based carbon fibers， the typical high-strength and high-modulus M40J carbon fibers are applied as raw material.
LI Shuang, CUI Di, WANG Yu, XU Lianghua, TONG Yuanjian   +4 more
doaj   +1 more source

Use of Pd/activated carbon fiber catalyst to dehydrogenate cyclohexane [PDF]

, 2009
In this work, activated carbon fibers (ACFs) were prepared from polyacrylonitrile fibers, Pd catalyst was loaded onto the ACFs. The BET surface areas noted before activation were in the range of 120-140 m2/g.
Serkan, Bas, Serkan, Baş, Yurum, Yuda, Yürüm, Yuda   +3 more
core  

Magnetic Field‐Assisted Conductive Nerve Guidance Conduit Enabling Peripheral Nerve Regeneration with Wireless Electrical Stimulation

Advanced Functional Materials, EarlyView.
This study introduces a conductive nerve guidance conduit integrated with wireless electrical stimulation through alternating magnetic fields, which induces currents and creates a supportive microenvironment for nerve regeneration. In vivo studies show that this approach significantly enhanced myelin restoration, gastrocnemius muscle regeneration ...
Shiheng Liu, Li‐Fang Zhu, Ming‐Wei Chang, Chao Li, Tingyu Wang, Rong Wang, Xinghao Yan, Baolin Wang   +7 more
wiley   +1 more source

Preparation and characterization of flax, hemp and sisal fiber-derived mesoporous activated carbon adsorbents

Adsorption Science & Technology, 2018
The first aim of this study was to investigate mesoporous activated carbon adsorbents from sisal, hemp, and flax fibers by cost-effective methods. Fibers were impregnated with low concentration (20 wt.%) phosphoric acid.
Melike Dizbay-Onat, Uday K Vaidya, Jo Anne G Balanay, Claudiu T Lungu   +3 more
doaj   +1 more source

Electrosynthetic control of CNT conductivity & morphology: Scale-up of the transformation of the greenhouse gas CO2 into carbon nanotubes by molten carbonate electrolysis [PDF]

arXiv, 2016
Transformation of carbon dioxide into carbon nanotubes, CNTs, by electrolysis in molten carbonates provides a low cost route to extract and store this greenhouse gas. CNTs are more stable, compact and valuable than fuels or other CO2 conversion products, providing an incentive to remove CO2 for climate mitigation.
arxiv  

Reinforcement Systems for Carbon Concrete Composites Based on Low-Cost Carbon Fibers

Fibers, 2018
Carbon concrete polyacrylonitrile (PAN)/lignin-based carbon fiber (CF) composites are a new promising material class for the building industry. The replacement of the traditional heavy and corroding steel reinforcement by carbon fiber (CF)-based ...
R. Böhm, M. Thieme, Daniel Wohlfahrt, D. S. Wolz, B. Richter, H. Jäger   +5 more
semanticscholar   +1 more source

Joule‐Assisted Nanotherapeutic Urethral Stent (JANUS) for Spatiotemporal Theragenerative Treatment of Urethral Strictures

Advanced Functional Materials, EarlyView.
Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na, Yubeen Park, Hyun Lee, Song Hee Kim, Seojoon Bang, Hyeong Seok Kang, Chan Ho Moon, Ju Yeong Gwon, Jong Hwa Seo, Min‐Ho Kang, Soo‐Hong Lee, Gi Doo Cha, Wooram Park, Heemin Kang, Jung‐Hoon Park, Hyun‐Do Jung   +15 more
wiley   +1 more source

Applicability of FT-IR Techniques and Goniometry on Characterization of Carbon Fiber Surfaces

Journal of Aerospace Technology and Management, 2016
Carbon fibers have been widely used as structural reinforcement in aeronautical composites, because of their exceptional mechanical properties. However, carbon fibers present few polar groups on their surfaces inducing a weak interaction with some ...
Mauro Santos de Oliveira Junior, Milton Faria Diniz, Rita de Cássia Lazzarini Dutra, Marcos Massi, Choyu Otani   +4 more
doaj  

Structures and Performance of Graphene/Polyimide Composite Graphite Fibers

Cailiao gongcheng, 2017
Dry-wet spinning process was used to gain graphene oxide/polyimide composite fibers, then graphene/polyimide composite carbon and graphite fibers were obtained through carbonized and graphitized.
LI Na, MA Zhao-kun, CHEN Ming, SONG Huai-he, LI Ang, JIA Yue-rong   +5 more
doaj   +1 more source