Results 101 to 110 of about 345,673 (301)

Silicon Derived from Glass Bottles as Anode Materials for Lithium Ion Full Cell Batteries. [PDF]

, 2017
Every year many tons of waste glass end up in landfills without proper recycling, which aggravates the burden of waste disposal in landfill. The conversion from un-recycled glass to favorable materials is of great significance for sustainable strategies.
Ahmed, Kazi, Bell, Jeffrey, Li, Changling, Liu, Chueh, Mutlu, Zafer, Ozkan, Cengiz S, Ozkan, Mihrimah, Wang, Wei, Ye, Rachel   +8 more
core   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

A Review of Recent Advances in Biomass-Derived Porous Carbon Materials for CO₂ Capture

C
With the intensifying global climate crisis and the urgent demand for carbon neutrality, carbon dioxide (CO2) capture technologies have received growing attention as effective strategies for mitigating greenhouse gas emissions.
Guihe Li, Jun He, Jia Yao
doaj   +1 more source

Graphene-like Membranes: From Impermeable to Selective Sieves

, 2014
Recently, it was proposed that graphene membranes could act as impermeable atomic structures to standard gases. For some other applications, a higher level of porosity is needed, and the so-called Porous Graphene (PG) and Biphenylene Carbon (BPC ...
Brunetto, G., Galvao, D. S.
core   +1 more source

The use of small angle neutron scattering with contrast matching and variable adsorbate partial pressures in the study of porosity in activated carbons [PDF]

, 2012
The porosity of a typical activated carbon is investigated with small angle neutron scattering (SANS), using the contrast matching technique, by changing the hydrogen/deuterium content of the absorbed liquid (toluene) to extract the carbon density at ...
Bale, Benham, Bering, Broekhoff, Broseta, Bunde, Calo, D. Wilkinson, D.K. Ross, Diduszko, Dubinin, Freltoft, Gaines, H. Sharrock, Halsey, He, Higgins, Jeffrey, King, Li, Malbrunot, Mandelbrot, Mascotto, McNicholas, Mergia, Neimark, Pfeifer, Pfeifer, Porod, Ross, S.M. King, T.A. Ryan, Wignall, Winter, Z. Mileeva   +34 more
core   +2 more sources

Characterization of porous carbon fibers and related materials [PDF]

, 1993
This program was geared to support the Fossil Energy Material Sciences Program with respect to several areas of interest in efficient production and utilization of energy. Carbon molecular sieves have great potential for economically purifying gases; i.e.
openaire   +4 more sources

Population of Nonmetallic Inclusions in Liquid High‐Silicon Electrical Steel in Contact With MgO–C Refractories Based on Recyclates and Environmentally Friendly Binders

Advanced Engineering Materials, EarlyView.
The formation of nonmetallic inclusions (NMIs) was investigated in this study, carrying out immersion tests for 30 min at a temperature of 1600°C with liquid high‐silicon electrical steel (Si ≈ 3 mass‐%) and different MgO–C refractories. Conventional MgO–C refractories were considered, as well as MgO–C refractories containing MgO–C recyclate and ...
Lukas Neubert, Matheus Roberto Bellé, Florian Kerber, Dinesh Kumar Gunasekar, Hans‐Jörn Weddige, Christos G. Aneziris, Olena Volkova   +6 more
wiley   +1 more source

Preparation and Electrochemical Properties of Lignin Porous Carbon Spheres as the Negative Electrode of Lithium Ion Batteries

International Journal of Electrochemical Science, 2019
There is a large amount of lignin in the black liquor of papermaking, which can be made into carbon material and applied to the negative pole of lithium ion battery. It can not only make rational use of resources, but also reduce environmental pollution.
Guojun Jiang, Sheng Xie
doaj   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source