Results 11 to 20 of about 644,330 (242)

Photoelectrocatalytic CO2 reduction

, 2023
Reuse or conversion of CO2 using economical and simple methods is one of the greatest challenges of this century. The present work aims to show how photoelectrocatalysis has gained attention in this field. A critical analysis is carried out identifying the best materials able to promote the conversion of CO2 to products with higher added value like ...
Brito, Juliana Ferreira de, Bessegato, Guilherme Garcia, Zanoni, Maria Valnice Boldrin   +2 more
openaire   +1 more source

PLAINS CO2 REDUCTION PARTNERSHIP [PDF]

, 2004
The PCOR Partnership continues to make great progress. Task 2 (Deployment Issues) activities have focused on utilizing Dakota Gasification Company (DGC) experience and data with respect to DGC participation in the enhanced oil recovery project at Weyburn, Saskatchewan.
null Edward N. Steadman, null John A. Harju, null Erin M. O'Leary, null James A. Sorensen, null Daniel J. Daly, null Melanie D. Jensen, null Thea E. Reikoff   +6 more
  +11 more sources

CO2/SO2 emission reduction in CO2 shipping infrastructure [PDF]

International Journal of Greenhouse Gas Control, 2018
Abstract There is an increased focus on the reduction of anthropogenic emissions of CO2 by means of CO2 capture processes and storage in geological formations or for enhanced oil recovery. The necessary link between the capture and storage processes is the transport system.
Adeola Awoyomi, Kumar Patchigolla, Edward J. Anthony   +2 more
openaire   +3 more sources

Thermodynamic Performance Analyses and Optimization of Dual-Loop Organic Rankine Cycles for Internal Combustion Engine Waste Heat Recovery

Applied Sciences, 2019
Waste heats of an internal combustion engine (ICE) are recovered by a dual-loop organic Rankine cycle (DORC). Thermodynamic performance analyses and optimizations are conducted with 523.15⁻623.15 K exhaust gas temperature (Tg1).
Zhong Ge, Jian Li, Yuanyuan Duan, Zhen Yang, Zhiyong Xie   +4 more
doaj   +1 more source

Nonlinear static behaviors of functionally graded polymer-based circular microarches reinforced by graphene oxide nanofillers

Results in Physics, 2020
This work investigates the nonlinear static behaviors of polymer-based nanocomposite circular microarches reinforced by a low content of graphene oxide (GO) and with inclusions of von Kármán nonlinearity.
Yuewu Wang, Anfeng Zhou, Ke Xie, Tairan Fu, Congling Shi   +4 more
doaj   +1 more source

Composite Membranes of Sulfonated Poly(ether ether ketone) with Active Carbon: Composite Preparation and Investigation of their Properties for Potential Application for CO2 Electrochemical Reduction

Medžiagotyra, 2020
In this study, synthesis of sulfonated poly(ether ether ketone) (SPEEK) was performed using sulfonation method with concentrated sulfuric acid. Polymer with three degrees of sulfonation was obtained: 0.87; 0.82 and 0.74.
Deniss FEDORENKO, Guntars VAIVARS
doaj   +1 more source

Application of Boron-doped Diamond Electrodes: Focusing on the Electrochemical Reduction of Carbon Dioxide

Electrochemistry, 2022
Boron-doped diamond (BDD) electrodes are next generation electrode materials and their electrochemical applications have been actively developed in recent years. They are expected to be useful electrode materials for improving the environment and for bio-
Yasuaki EINAGA
doaj   +1 more source

Characteristics and dynamics of compressible multiscale cavitating flows inside a nozzle, with special emphasis on compressible effects [PDF]

International Journal of Fluid Engineering
Unsteady cavitating flow usually contains various vapor structures with different length scales and significant fluid compressibility, which poses great challenges to numerical simulation.
Ziyang Wang, Demin Liu, Xianwu Luo
doaj   +1 more source

Simple Rectangular Gratings as a Near-Field “Anti-Reflection” Pattern for GaSb TPV Cells

Scientific Reports, 2017
We show theoretically that 2D rectangular gratings on the surface of GaSb can serve as an “anti-reflection” pattern for nano-gap thermophotovoltaic (TPV) devices, which significantly enhances near-field radiative flux from the emitter to a GaSb cell ...
Haitong Yu, Dong Liu, Zhen Yang, Yuanyuan Duan   +3 more
doaj   +1 more source

Electrochemical CO2 Reduction Using Gas Diffusion Electrode Loading Ni-doped Covalent Triazine Frameworks in Acidic Electrolytes

Electrochemistry, 2020
Ni-doped covalent triazine frameworks (Ni-CTF) has been known as an efficient electrocatalysts that achieve conversion of carbon dioxide (CO2) to carbon monoxide (CO) with the faradaic efficiency (FE) exceeding 90% in neutral electrolytes. Here we report
Yuxin WU, Kazuhide KAMIYA, Takuya HASHIMOTO, Rino SUGIMOTO, Takashi HARADA, Katsushi FUJII, Shuji NAKANISHI   +6 more
doaj   +1 more source