Results 111 to 120 of about 330,701 (348)

Surface‐State–Regulated Product Distribution in Photothermal CO2 Hydrogenation Over MXene‐Based S‐Scheme Catalyst

open access: yesAngewandte Chemie, EarlyView.
This work establishes an MXene‐based S‐scheme heterojunction in which the cooperative interplay among metallic Ni, surface NiOx domains, and conductive Ti3C2Clx drives efficient charge separation and photothermal coupling. Progressive evolution of Ni surface states regulates the CH4/CH3OH product distribution by modulating interfacial energetics and ...
Dawid D. Kruger   +6 more
wiley   +2 more sources

Industrial agglomeration, international R&D capital and air pollution-based on provincial spatial panel data

open access: yesFrontiers in Environmental Science
Introduction: This paper presents a spatial effect model to examine the impact of industrial agglomeration and international R&D capital technology spillover on air pollution.Methods: The study utilizes spatial panel data from 30 provinces and cities
Dawei Gao, Yan Deng, Zhengyang Chen
doaj   +1 more source

Agricultural Productivity and Anticipated Climate Change in Sub-Saharan Africa: A Spatial Sample Selection Model [PDF]

open access: yes
A cereal yield response function is estimated conditional upon environmental and topographical features to detect the effects of spatial heterogeneity and spatial dependence in explaining agricultural productivity across Sub-Saharan Africa.
Florax, Raymond J.G.M.   +2 more
core   +1 more source

Atomic Precision CoCu Heterodimers with Pseudo‐D3h Symmetry Enable Tandem Nitrate Reduction

open access: yesAdvanced Science, EarlyView.
The Co─Cu heterodimer anchored on nitrogen‐doped graphene oxide substrate facilitates electrochemical nitrate reduction in alkaline medium. Co site promotes water dissociation to supply a proton, while Cu sites enhance nitrate adsorption and activation.
Akash Prabhu Sundar Rajan   +5 more
wiley   +1 more source

Factors Affecting Water Quality in Selected Asian Countries Using Spatial Durbin Model [PDF]

open access: yesمحیط زیست و مهندسی آب
The quality of water resources is essential for the protection of the environment and human public health. Decreasing water quality has several environmental effects.
Amir Dadrasmoghadam   +2 more
doaj   +1 more source

CO Spillover‐Induced Directed C─C Coupling for CO2 Electroreduction to Multicarbon Products

open access: yesAdvanced Energy Materials, EarlyView.
Efficient CO2 electroreduction to C2+ is achieved by engineering Cu@Ag interfaces, which enhance interfacial CO spillover from Ag to Cu, enrich *CO coverage, and accelerate C─C coupling. A quantitative relationship between CO spillover rate and C2+ activity is also established, defining spillover as a measurable descriptor and advancing rational ...
Yue Guo   +6 more
wiley   +1 more source

Research of Spatial and Temporal Evolution Mechanism and Countermeasures of Haze Spatial Pattern in China: Visual Field Based on Dynamic Evolution and Spatial Agglomeration

open access: yesAdvances in Meteorology, 2019
In this paper, spatial domain verification of the haze of dependence and the dynamic evolution process of the spatial panel data model was based on the estimation of different factors that influence on the horizon haze effect and spillover effect from ...
Xin Tong, Xuesen Li, Lin Tong, Kai Chen
doaj   +1 more source

Simulation Studies on the CO2 Emission Reduction Efficiency in Spatial Econometrics: A case of Japan [PDF]

open access: yes
In this paper, we estimate the CO2 emission function based on the production function, taking into account the interregional spillover effect in Japan.
kazuhiko kakamu, Kenichi Mizobuchi
core  

Microbes in the Anthropocene: spillover of agriculturally selected bacteria and their impact on natural ecosystems [PDF]

open access: yes, 2016
Soil microbial communities are enormously diverse, with at least millions of species and trillions of genes unknown to science or poorly described. Soil microbial communities are key components of agriculture, for example in provisioning nitrogen and ...
Bell, T, Tylianakis, JM
core   +2 more sources

Mixed‐Phase TiO2 Nanotubes Enhance Ru Nanoparticle Activity for Hydrogen Evolution in pH‐Neutral Electrolytes

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Efficient water electrolysis in NaBr electrolyte is achieved using TiO2 nanotube supports decorated with Ru nanoparticles. A cooperative “job‐sharing” effect between the TiO2 proton‐storage support that provides protons to the Ru catalyst enhances hydrogen evolution, minimizes Ru demand and polarization losses, and delivers stable performance ...
Matan Sananis   +3 more
wiley   +1 more source

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