Results 131 to 140 of about 2,502,021 (396)

Wet Relaxation of Electrospun Nanofiber Mats

open access: yesTechnologies, 2019
Electrospinning can be used to produce nanofiber mats. One of the often used polymers for electrospinning is polyacrylonitrile (PAN), especially for the production of carbon nanofibers, but also for a diverse number of other applications.
Timo Grothe   +5 more
doaj   +1 more source

The influence of oxidation on the texture and the number of oxygen-containing surface groups of carbon nanofibers [PDF]

open access: green, 2003
Marjolein L. Toebes   +4 more
openalex   +1 more source

Carbon nanotube and nanofiber growth on Zn based catalysts [PDF]

open access: yes, 2009
In this study, acetylene gas was delivered to a catalyst network consists of NaCl-support and Zn nanoparticles in a temperature range of 500-700°C by means of a chemical vapor deposition (CVD).
Dumanli, Ahu Gumrah   +3 more
core  

Effects of Nanoparticles on the Dynamic Morphology of Electrified Jets

open access: yes, 2017
We investigate the effects of nanoparticles on the onset of varicose and whipping instabilities in the dynamics of electrified jets. In particular, we show that the non-linear interplay between the mass of the nanoparticles and electrostatic ...
Lauricella, Marco   +2 more
core   +1 more source

10 Years Development of Potassium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
Significant progress is made in PIBs over the past decade, but the improvements based on half‐cell testing, low mass loading, and low energy density are insufficient for practical applications. This review summarizes the challenges and strategies for PIBs, highlights the importance of further research focusing on full cells, and provides an analysis of
Mingnan Li   +7 more
wiley   +1 more source

THE EFFECT OF FLOW-INDUCED ORIENTATION ON THE RHEOLOGY OF CARBON NANOFIBER/POLYSTYRENE COMPOSITES DURING FLOW REVERSAL EXPERIMENTS [PDF]

open access: yes, 2011
The effects of carbon nanofiber orientation and flow history on the subsequent shear rheology of polystyrene/carbon nanofiber composites were studied using experimental measurements and constitutive modeling.
Murch, William
core  

Mo2C nanoparticles embedded within bacterial cellulose-derived 3D N-doped carbon nanofiber networks for efficient hydrogen evolution

open access: yes, 2016
Molybdenum carbide (Mo2C) has been considered as a promising non-noble-metal hydrogen evolution reaction (HER) electrocatalyst for future clean energy devices.
Zhen-Yu Wu   +8 more
semanticscholar   +1 more source

Machine‐Learning‐Aided Advanced Electrochemical Biosensors

open access: yesAdvanced Materials, EarlyView.
Electrochemical biosensors are highly sensitive, portable, and versatile. Advanced nanomaterials enhance their performance, while machine learning (ML) improves data analysis, minimizes interference, and optimizes sensor design. Despite progress in both fields, their combined potential in diagnostics remains underexplored.
Andrei Bocan   +9 more
wiley   +1 more source

Silicon Whisker and Carbon Nanofiber Composite Anode [PDF]

open access: yes
A carbon nanofiber can have a surface and include at least one crystalline whisker extending from the surface of the carbon nanofiber. A battery anode composition can be formed from a plurality of carbon nanofibers each including a plurality of ...
Lennhoff, John   +2 more
core   +1 more source

Solid mechanics of carbon nanofibers

open access: yes, 2022
Solid mechanics, also known as mechanics of solids, is the branch of continuum mechanics that studies the behavior of solid materials, especially their motion and deformation under the action of forces, temperature changes, phase changes, and other external or internal agents.
openaire   +1 more source

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