Results 101 to 110 of about 297,405 (302)
Advanced Science, EarlyView.ABSTRACT Maghemite (γ$\gamma$‐Fe2${\rm Fe}_2$O3${\rm O}_{3}$) is a promising non‐precious‐metal‐containing photocatalyst for water oxidation (OER). Despite being less studied than Hematite, it offers similar corrosion resistance and a favorable band structure, along with higher conductivity and the advantage of an adaptable spinel structure.
Francesco Paparoni +6 more
wiley +1 more source
Advanced Science, EarlyView.A CCM‐based architectural strategy is introduced for high‐temperature PEM fuel cells, enabling MPL‐free carbon paper gas diffusion layers via decal‐transfer processing. By co‐engineering the CCM, GDL, and a G‐foam flow field, oxygen transport is enhanced while phosphoric‐acid leakage is suppressed, resulting in high power density and stable operation ...
Seongmin Cho +6 more
wiley +1 more source
Importance of N2O in greenhouse gas budgets of tropical peatlands
Frontiers in Environmental ScienceTropical peatland ecosystems significantly influence Earth’s climate through their greenhouse gas exchange. Permanently wet peatlands take up carbon dioxide in plants and accumulate organic carbon in soil but release methane.
Jaan Pärn +12 more
doaj +1 more source
A survey of geenhouse gasses in Slovakia [PDF]
Acta Montanistica Slovaca, 1998 This article presents the results of greenhouse gas emission inventory in the Slovak Republic within the period 1990-1994. CO2 emission from combustion is presented from 1988 as the starting point for the Toronto target commitment.
Maèala Jozef
doaj
Grain Boundary‐Driven Lattice Dynamics in a Solid‐State Li‐Ion Conductor
Advanced Science, EarlyView.Grain boundaries in Li3OCl${\rm Li}_3{\rm OCl}$ are shown to significantly alter its lattice dynamics and induce Li‐ion vibrational hardening and anion softening. These changes hinder ion transport while promoting electronic conductivity and instability.
Jack M. Hemingway +3 more
wiley +1 more source
A Clean Canada in a Dirty World: The Cost of Climate-Related Border Measures [PDF]
As the federal government weighs policy options for reducing greenhouse gases, the question arises as to how to treat imported goods from countries with less stringent emission targets.
Benjamin Dachis
core
Greenhouse gas emissions, inventories and validation [PDF]
, 2008 The emission of greenhouse gases has become a very high priority research and environmental policy issue due to their effects on global climate. The knowledge of changes in global atmospheric concentrations of greenhouse gases since the industrial ...
Fowler, David +3 more
core
Advanced Science, EarlyView.A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin +7 more
wiley +1 more source
Reallocating Agricultural Greenhouse Gas Emission in EU15 Countries [PDF]
This research work uses an alternative approach for modeling agricultural greenhouse gas emissions as an undesirable output, based on the zero sum gains DEA model (ZSG-DEA BCC model).
Serrao, Amilcar
core +1 more source
Advanced Science, EarlyView.Through a systematic and comprehensive analysis of the environmental impacts for the emerging MXene synthesis pathways, this study presents process transformation and optimization opportunities for low‐carbon MXene production from laboratory to industrial scales.
Yushuai Huang +6 more
wiley +1 more source