Results 91 to 100 of about 8,142 (224)

Hg-free electro-thermal cascade catalysis for acetylene upgrading into polyvinyl chloride precursor

Nature Communications
Acetylene hydrochlorination is the predominant route for producing polyvinyl chloride (PVC) precursors in coal-rich, oil-poor regions. However, this conventional thermocatalytic pathway inevitably uses Hg-based catalysts, which pose serious threats to ...
Dayin He, Xianhui Ma, Peigen Liu, Yaner Ruan, Ruoyu Wang, Hongfan Deng, Lin Tian, Wei Jiang, Yu Zhang, Yuan Fang, Zhenglong Li, Hongge Pan, Zhijun Wu, Huang Zhou, Yuen Wu   +14 more
doaj   +1 more source

Controls on organic matter enrichment and reservoir heterogeneity in lacustrine shales: insights from the Songliao Basin, NE China

Frontiers in Earth Science
The classic theory posits that deep-water environments (e.g., deep/semi-deep lakes in basin centers), are more conducive to the development of high-quality hydrocarbon sources.
Xiaoping Mao, Xiaoping Mao, Xiurong Chen, Yongwei Yang, Qiugen Zheng   +4 more
doaj   +1 more source

Glycerol‐Modified Biphasic Silicone Gel for Synergistic Thermal Transport and Dielectric Reliability

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A surfactant‐free glycerol‐modified biphasic silicone gel establishes metastable liquid interfaces that simultaneously enhance phonon transport and induce deep traps (1.28 eV), enabling synergistic electrothermal performance of enhanced thermal conductivity (+33.3%), thermal diffusivity (+48.3%), and DC breakdown strength (+57.6%) with suppressed space
Xinyue Zhang, Zepeng Lv, Kai Wu, Zhong Chen   +3 more
wiley   +1 more source

Orchestration of Climate Action in Municipalities: A Collective Capacity Approach

Environmental Policy and Governance, EarlyView.
ABSTRACT Municipalities are increasingly positioned as key actors in enabling local climate action, yet their ability to mobilise societal actors remains insufficiently understood. This study examines how municipal officials in six Finnish municipalities from different local contexts understand and operationalise collective capacity for climate action,
Maija Faehnle, Hanna Nieminen, Jani P. Lukkarinen   +2 more
wiley   +1 more source

Fossil fuel energy resources of Ethiopia

Bulletin of the Chemical Society of Ethiopia, 2008
Inter-Trappean coal and oil shale-bearing sediments are widely distributed in the Delbi-Moye, Lalo-Sapo, Yayu, Sola, Chida, Chilga, Mush Valley, Wuchale and Nejo Basins. Coal and oil shale-bearing sediments were deposited in fluvio-lacustrine and paludal
Wolela Ahmed
doaj  

Varieties of Local Implementation for Net Zero in China: Evidence From Three Cities

Environmental Policy and Governance, EarlyView.
ABSTRACT Since China updated its nationally determined contributions in 2021, achieving carbon peaking before 2030 and carbon neutrality before 2060—the so‐called “dual carbon” goals—has become the new guiding principle of China's climate governance. However, few studies have examined the implementation of China's dual carbon goals, particularly the ...
Ting Guan, Ziwei Gou, Yixian Sun
wiley   +1 more source

Renewable Energies in Kazakhstan: Current Status, Potential, Challenges, and Opportunities

Energy Science &Engineering, EarlyView.
Kazakhstan has strong renewable energy potential, with wind as the leading resource and solar and other sources offering additional opportunities. Key challenges include limited infrastructure, investment needs, and grid‐related technical issues. Despite these barriers, renewables can boost economic diversification, enhance energy security, create jobs,
Lyailim Taizhanova, Akhmetov Berik, Samal Syrlybekkyzy, Shynar Baimukasheva, Symbat Koibakova, Nurkhat Zhakiyev, Mohammad Alhuyi Nazari, Mohamed Salem   +7 more
wiley   +1 more source

Predicting EU Emissions Allowance Prices Using Macroeconomic Indicators and Hybrid AI Models

Journal of Forecasting, EarlyView.
ABSTRACT Predicting carbon allowance prices has grown more crucial in relation to carbon market regulation, financial strategy, and environmental policy development. This study examines a hybrid forecasting system that combines deep learning with ensemble machine learning models to forecast the price fluctuations of EU Emissions Allowance (EUAs) within
Saptarshi Ganguly, Pooja Sengupta, Divya Aggarwal   +2 more
wiley   +1 more source

Extraction of Antimicrobial Peptides From Fava Bean Protein Hydrolyzate by Phosphorylated Biochar

Food Safety and Health, EarlyView.
Antimicrobial peptides were extracted by functional biochar in one step. The enriched peptides demonstrated significantly enhanced antibacterial activity. ABSTRACT The extraction of antimicrobial peptides (AMPs) from plant proteins remains challenging due to their low abundance, structural diversity, and the need for mild, efficient, and selective ...
Xiang‐Yu Huang, Hao‐Ran Liu, Rong Guo, Li Ding, Li Wen, Xu‐Feng Wang, Zhou Xu, Yun‐Hui Cheng, Mao‐Long Chen   +8 more
wiley   +1 more source

Evidence From Microscopy and U–Pb Geochronology as a Clue to the Influence of the Cretaceous Magmatism in the Diagenesis of Pre‐Salt Carbonate Reservoirs in the Santos Basin (Brazil)

Geological Journal, EarlyView.
Carbonates from Santos Basin revealed U–Pb ages correlated with basalt ages (A), suggesting that they were formed during magmatic events. These events placed hot CO2 in the reservoir, which, when mixed with carbonate‐rich cold water (B), led to thermal convection, enabling the formation of the U contained in the carbonates.
Marco António Ruivo de Castro e Brito, Cristiano Leite Sombra, Davy Raeder Brandão, Cleverson Guizan Silva, Sidney Luiz de Matos Mello, Eugênio Vaz dos Santos Neto, Rui Jorge Fernandes Baptista, Ramsés Capilla, Luiz Antônio Pierantoni Gambôa   +8 more
wiley   +1 more source