Results 151 to 160 of about 37,664 (287)

A critical study of sustainable biocomposites developed from rheologically distinct poly(butylene adipate‐co‐terephthalate) (PBAT) reinforced with biocarbon from coconut (Cocos nucifera) for rigid applications

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
This work highlights the development of a sustainable composite with improved dimensional and thermal stability as well as mechanical performance, for rigid application. To promote sustainability and a circular economy, we have reduced PBAT percentage content by half and incorporated waste coconut shell up to 50 wt.%.
Blessing E. Itabana   +3 more
wiley   +1 more source

An innovative method on synthesis of carbon‐zeolite porous composite from tailings solvent recovery units and its utilization in the CO2 adsorption process

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Synthesis of carbon‐zeolite porous composite from tailings solvent recovery units. Abstract Millions of metric tonnes of tailings solvent recovery units (TSRU) stream are produced annually by the oil sands mining industries and stored in the tailing ponds.
Umang Patel   +2 more
wiley   +1 more source

Designing metal halide perovskite solar modules for thermomechanical reliability

open access: yesCommunications Materials
There is a significant deficiency in perovskite solar module (PSM) stability under thermomechanical stressors which is not well-understood. In this perspective, common issues seen with perovskite solar cell device fabrication related to thermomechanical ...
Marco Casareto, Nicholas Rolston
doaj   +1 more source

Capacitance Measurements for Evaluating Electrochemical Double‐Layer Models and Potentials of Zero Charge: A Reassessment

open access: yesChemPhysChem, EarlyView.
The electrochemical currents of oxide formation, hydrogen evolution reaction, and oxygen reduction reaction are shown to affect the potential dependencies of measured capacitances. Based on these findings, the routine approach of evaluating models for the electrochemical double layer and determining potentials of zero charge by capacitance measurements
Maximilian Schalenbach   +2 more
wiley   +1 more source

Characterization and analysis of hot compression behaviors of an ultralight Mg-Li-Al alloy

open access: yesInternational Journal of Lightweight Materials and Manufacture, 2019
This paper aims at establishing microstructure/property/processing correlations in a thermomechanically processed ultralight Mg-3.5Li-1Al (wt%) alloy. The thermomechanical cycle consists of uniaxial compression at temperatures of 250 °C, 350 °C, and 450 °
Rezawana Islam   +3 more
doaj  

En Route Toward Sustainable Polycarbonates Via Large Cyclic Carbonates

open access: yesChemSusChem, Accepted Article.
This review reports an up‐to‐date overview of the synthetic methodologies developed for the preparation of large cyclic organic carbonates with ≥ 6‐membered rings (6M‐CCs and above), highlighting the most sustainable synthetic pathways employing diols (including renewable‐based ones) and non‐hazardous carbonyl sources, e.g., linear organic carbonates ...
Francesco Della Monica   +5 more
wiley   +1 more source

The B2 aluminides as alternative materials [PDF]

open access: yes
The potential of the B2 aluminides as structural material alternatives for the strategic element containing superalloys currently used in gas turbine engines is being explored with emphasis on the equiatomic Fe and Ni aluminides.
Stephens, J. R.
core   +1 more source

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