Results 161 to 170 of about 964,246 (341)

Life Cycle Assessment of Magnesium‐Impregnated Biochar Production and its Application for Nutrient Removal and Soil Improvement in Rice Cultivation

open access: yesAdvanced Sustainable Systems, EarlyView.
This study evaluates the environmental trade‐offs of different rice husk management strategies using a life cycle assessment (LCA) approach. It compares biochar production for water treatment and soil improvement with direct incineration for energy generation.
José Lugo‐Arias   +7 more
wiley   +1 more source

The N.A.C.A. Combustion Chamber Gas-sampling Valve and Some Preliminary Test Results [PDF]

open access: yes
A gas sampling valve of the inertia-operated type was designed for procuring samples of the gases in the combustion chamber of internal combustion engines at identical points in successive cycles so that the analysis of the gas samples thus procured may ...
Buckley, E C, Spanogle, J A
core   +1 more source

Unveiling the Capacity Boosting Mechanism of the MoS2 Electrode by Focusing on the Under Potential Deposition in All‐Solid‐State Batteries Prepared by One‐Pot One‐Step Liquid Phase Mixing

open access: yesAdvanced Sustainable Systems, EarlyView.
MoS2 electrodes with high dispersion for solid‐state rechargeable batteries is successfully fabricated by using one‐pot one‐step liquid‐phase mixing methods, which realize exfoliating MoS2, synthesizing solid electrolytes, and compositing with conductive agents in a single step. And underpotentially deposited lithium metal is observed onto the metallic
Kazuto Fujiwara   +8 more
wiley   +1 more source

Properties of air and combustion products of fuel with air [PDF]

open access: yes, 1975
Thermodynamic and transport properties have been calculated for air, the combustion products of natural gas and air, and combustion products of ASTM-A-1 jet fuel and air. Properties calculated include: ratio of specific heats, molecular weight, viscosity,
Poferl, D. J., Svehla, R. A.
core   +1 more source

Effect of Light on the Combustion of Hydrocarbons [PDF]

open access: bronze, 1949
Ronald George Wreyford Norrish   +1 more
openalex   +1 more source

Advances and Outlook of Nickel‐Based MOFs–LDHs Materials for Energy Conversion

open access: yesAdvanced Sustainable Systems, EarlyView.
In this graphical abstract, we present the pivotal gap between the activity and stability parameters as far as intergrated Ni‐based MOF/LDF electrocatalysts are concerned. For large scale application, these two parameters should be optimized and furthermore balanced in order to promote sustainable electrocatalytic hydrogen production.
Lincoln Einstein Kengne Fotso   +4 more
wiley   +1 more source

Effect of Atomic Charges on C2H2/CO2/CH4 Separation Performances of Covalent‐Organic Framework Adsorbents

open access: yesAdvanced Theory and Simulations, EarlyView.
Three charge assignment approaches (one quantum chemistry method‐based, the other two machine‐learning (ML) model‐based) are employed to investigate acetylene separation performances of experimental covalent‐organic frameworks. Partial Atomic Charge Predicter for Porous Materials based on Graph Convolutional Neural Network (PACMAN) ML model‐based ...
Hakan Demir, Ilknur Erucar
wiley   +1 more source

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