Results 51 to 60 of about 45,809 (310)

Dry adhesives from carbon nanofibers grown in an open ethanol flame

Beilstein Journal of Nanotechnology, 2017
Based on magnetic-field-assisted growth of carbon nanofibers in an open ethanol flame we fabricated arrays of carbon nanofibers with different degrees of orientation.
Christian Lutz, Julia Syurik, C. N. Shyam Kumar, Christian Kübel, Michael Bruns, Hendrik Hölscher   +5 more
doaj   +1 more source

Ultra-Sensitive Piezo-Resistive Sensors Constructed with Reduced Graphene Oxide/Polyolefin Elastomer (RGO/POE) Nanofiber Aerogels. [PDF]

, 2019
Flexible wearable pressure sensors have received extensive attention in recent years because of the promising application potentials in health management, humanoid robots, and human machine interfaces.
Chen, Yuanli, Ding, Xincheng, Jiang, Haiqing, Li, Mufang, Sun, Gang, Wang, Dong, Yadav, Ashish, Yang, Liyan, Zhong, Weibing   +8 more
core   +2 more sources

Voltammetric probing of pH at carbon nanofiber–Nafion™–carbon nanofiber membrane electrode assemblies

Electrochimica Acta, 2012
Abstract Methods are developed for using a carbon nanofiber membrane electrode assembly (cnMEA) for three-electrode electrochemical measurements in unsupported liquid or gaseous media. The carbon nanofiber membrane (ca. 20 μm thickness) is hot-pressed from both sides onto a Nafion™ ion conductor film (ca. 50 μm thickness).
Webster, R, Xia, F, Pan, M, Mu, S, Dale, S, Tsang, S, Hammett, F, Bowen, C, Marken, F   +8 more
openaire   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

Advanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song, Evelyn Kubacki, Alexander Berger, Markus Retsch   +3 more
wiley   +1 more source

Design and fabrication of cellulose derived free-standing carbon nanofiber membranes for high performance supercapacitors

Carbohydrate Polymer Technologies and Applications, 2021
Free-standing N-doped carbon nanofiber membranes have been obtained from cellulose acetate (CA) and soy protein isolate (SPI). As an environmental friendliness, inexpensive and abundant polysaccharide in nature, cellulose and its derivatives have shown ...
Yulin Wang, Qingli Qu, Jiaxin Cui, Tao Lu, Fanghua Li, Mengjie Zhang, Kunming Liu, Qian Zhang, Shuijian He, Chaobo Huang   +9 more
doaj   +1 more source

Epoxy/Polycaprolactone Systems with Triple-Shape Memory Effect: Electrospun Nanoweb with and without Graphene Versus Co-Continuous Morphology [PDF]

, 2013
Triple-shape memory epoxy (EP)/polycaprolactone (PCL) systems (PCL content: 23 wt %) with different structures (PCL nanoweb embedded in EP matrix and EP/PCL with co-continuous phase structure) were produced.
Andrady, Hu, József Karger-Kocsis, Kolos Molnár, Luo, Molnár, Márta Fejős, Xie, Xie   +8 more
core   +2 more sources

Amorphous Carbon Nanofibers and Their Activated Carbon Nanofibers as Supercapacitor Electrodes

The Journal of Physical Chemistry C, 2010
Peer ...
Barranco, Violeta, Lillo-Ródenas, Maria Ángeles, Linares-Solano, A., Oya, A., Picó, Fernando, Ibáñez, Joaquín, Agulló Rueda, F., Amarilla, José Manuel, Rojo, J. M.   +8 more
openaire   +2 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Freestanding Flexible Carbon Nanofiber Mats for Energy Storage Applications

Materials Proceedings
Carbon nanofiber mats can be applied for diverse energy applications. Usually, they should be freestanding and show sufficient structural stability. Poly(acrylonitrile) (PAN) is often used as the base material for electrospinning due to its high carbon ...
Bennet Brockhagen, Christian Hellert, Timo Grothe, Uwe Güth, Jan Lukas Storck, Andrea Ehrmann, Martin Wortmann   +6 more
doaj   +1 more source