Results 61 to 70 of about 1,160,343 (350)

Development Tendency and Prospect of High Performance Coal Utilization Power Generation System for Low Carbon Society

open access: yesKONA Powder and Particle Journal, 2017
Coal is an important energy resource for meeting future demands for electricity, as coal reserves are much more abundant than those of other fossil fuels. However, coal utilization technologies exhaust carbon dioxide more than other fossil fuels, because
Kenji Tanno, Hisao Makino
doaj   +1 more source

Efficient electron transmission in covalent organic framework nanosheets for highly active electrocatalytic carbon dioxide reduction

open access: yesNature Communications, 2020
Efficient conversion of carbon dioxide (CO2) into value-added products is essential for clean energy research. Design of stable, selective, and powerful electrocatalysts for CO2 reduction reaction (CO2RR) is highly desirable yet largely unmet.
Hong-Jing Zhu   +9 more
semanticscholar   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Ecological aspects of coal combustion - utilization of CO2 from flue gas [PDF]

open access: yesActa Montanistica Slovaca, 1998
Slovakia belongs to the group of twenty worst polluters throughout the world, releasing 10 - 12 tons of carbon dioxide per capita, whereas the worldwide average value is about 5 tons.
Markoš Jozef, Jelemenský ¼udovít
doaj  

Te-Doped Pd Nanocrystal for Electrochemical Urea Production by Efficiently Coupling Carbon Dioxide Reduction with Nitrite Reduction.

open access: yesNano letters (Print), 2020
The renewable electricity-driven reduction of carbon dioxide (CO2RR) is a promising technology for carbon utilization. However, it is still a challenge to broaden the application of CO2RR.
Yonggang Feng   +6 more
semanticscholar   +1 more source

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Carbon dioxide emissions from global land cover mapping are projected to increase by 2050

open access: yesCommunications Earth & Environment
Global land cover mapping is essential for environmental monitoring and earth system modeling, but the high production costs lead to considerable carbon dioxide emissions that are rarely considered.
Hengbin Wang   +5 more
doaj   +1 more source

Three-Dimensional Phthalocyanine Metal-Catecholates for High Electrochemical Carbon Dioxide Reduction. [PDF]

open access: yes, 2019
The synthesis of a new anionic 3D metal-catecholate framework, termed MOF-1992, is achieved by linking tetratopic cobalt phthalocyanin-2,3,9,10,16,17,23,24-octaol linkers with Fe3(-C2O2-)6(OH2)2 trimers into an extended framework of roc topology.
Diercks, Christian S   +10 more
core   +3 more sources

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

In Situ ATR-SEIRAS of Carbon Dioxide Reduction at a Plasmonic Silver Cathode. [PDF]

open access: yes, 2020
Illumination of a voltage-biased plasmonic Ag cathode during CO2 reduction results in a suppression of the H2 evolution reaction while enhancing CO2 reduction.
Corson, Elizabeth R   +6 more
core   +1 more source

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