Results 111 to 120 of about 240,274 (307)

Optimization and Kinetic Study of Palmitic Acid Esterification with Subcritical Methanol via Response Surface Methodology

Reactions
Biodiesel is a green, low-carbon, and renewable fuel with the potential to substitute fossil fuels. The effects of reaction temperature (175–290 °C), residence time (5–75 min), and molar ratio of methanol to palmitic acid (6:1–35:1) on the non-catalytic ...
Jie Luo, Zhigang Que, Ke Zhang, Yinxuan Fu, Xiaodi Cheng, Rong Huang, Jinming Shi, Haiwei Jiang, Xianbin Ai, Tonghui Deng, Xianhua Qiu, Chunbao Xu   +11 more
doaj   +1 more source

Closed‐Loop Radiative Cooling Mulch Upcycled From Agricultural Residues for Efficient Soil Heat–Water Stress Mitigation

Advanced Science, EarlyView.
Conventional passive radiative cooling films rely on costly feedstocks and energy‐intensive fabrication, with poor end‐of‐life compatibility in agriculture. To address this challenge, a sustainable radiative cooling mulch (SRCM) is developed from waste maize leaves via spontaneous hydrogen‐bond self‐assembly.
Hao Li, Dong Lv, Yang Fu, Cancheng Jiang, Wenqi Wang, Ze Li, Lin Liang, Jiayu Du, Jie Tan, Yihao Zhu, Wenjie Liu, Lamfeddal Kouisni, Kaixin Lin, Chi Yan Tso   +13 more
wiley   +1 more source

Effects of Forestland Ownership Conversion on Greenhouse Gas Emissions: The Case of South Korea

This research analyzed the effects of forestland conversion from private to public ownership on greenhouse gas emissions by quantifying the relationship between forestland ownership conversion and deforestation, and then examining the effects of the ...
Roberts, Roland K., Lee, Daegoon, Kim, Hee Ho, Kim, Seung Gyu, Cho, Seong-Hoon   +4 more
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Connecticut greenhouse gas inventory, 1990-2001

, 2006
Title from PDF caption (viewed June 19, 2007).; Updates: Connecticut greenhouse gas inventory, 1990-2000 / Northeast States for Coordinated Air Use Management (NESCAUM), Connecticut Department of Environmental Protection, Connecticut Clean Energy Fund ...

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Exceptional CO2 Hydrogenation to Gasoline Enabled by GaZrOx/Ga‐ZSM‐5 Tandem Catalyst

Advanced Science, EarlyView.
A GaZrOx/Ga‐ZSM‐5 tandem catalyst achieves 17.2% CO2 conversion with 83.2% C5+ selectivity and >400 h stability relies on optimized O‐vacancies and Ga‐H coverage for CO2 hydrogenation. ABSTRACT CO2 hydrogenation to gasoline offers a promising route for addressing energy challenges and enabling the effective utilization of carbon resources. However, the
Wenhui Li, Yujing Sun, Bingyu Liu, Yaoyang Ni, Hong Yang, Xinwen Guo   +5 more
wiley   +1 more source

Electrocatalytic Coupling Conversion of Methane by Dual‐Site Control in Nickel Oxyhydroxide

Advanced Science, EarlyView.
Electrocatalytic coupling conversion of methane (CH4) is accomplished on the nickel oxyhydroxide (NiOOH), wherein the Ni─O dual‐site is triggered via the proper electronic interaction, synergistically promoting the C─H activation and C─C formation, enabling a selective and efficient C2 product generation route under ambient conditions. ABSTRACT Methane
Kailong Lu, Yangshen Chen, Junhao Wang, Yi Zhang, Sunyang He, Huimin Xu, Hui Liu, Jiao Deng   +7 more
wiley   +1 more source

MARGINAL ABATEMENT COST CURVES FOR UK AGRICULTURAL GREENHOUSE GAS EMISSIONS

This paper addresses the challenge of developing a ‘bottom-up’ marginal abatement cost curve (MACC) for greenhouse gas emissions from UK agriculture.
Wall, Eileen, Moran, Dominic, Eory, Vera, Moxey, Andrew, MacLeod, Michael J., Barnes, Andrew P., McVittie, Alistair, Rees, Robert, Topp, Cairistiona   +8 more
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Benefits of pollution monitoring technology for greenhouse gas offset markets [PDF]

Environmental economists have shown that tradable emission permit markets can reduce the costs to society of pollution reduction. However, when emissions are difficult to monitor and verify, offset credits from pollution reductions may be subject to ...
Shibashis Mukherjee, Amy W. Ando
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Role of Sr-promoted Ni-based catalysts: A comprehensive study on syngas production via combined steam and dry reforming of methane

Journal of CO2 Utilization
The direct conversion of CH4 and CO2 into syngas garners significant attention as a promising strategy for greenhouse gas utilization. However, the development of highly active and stable catalysts remains a significant challenge.
Hyung Jin Park, Gwan Hong Min, Jaesu Jang, Daeseob Shin, Sungtak Kim, Sung Chan Nam, Jong Tak Jang, Ki Bong Lee   +7 more
doaj   +1 more source

Solar‐Driven Bifunctional Adsorption‐Storage Films for Ultra‐Fast Dehumidification and Freshwater Supply in Low‐carbon Buildings

Advanced Science, EarlyView.
Bifunctional adsorption‐storage films enable autonomous indoor humidity regulation and freshwater harvesting, rapidly decreasing relative humidity from 90.7% to 21.6% within one hour while producing 1.1 kg·m−2·day−1 of water, offering a passive route towards energy‐efficient humidity control and sustainable indoor environments. ABSTRACT Indoor humidity
Yuechao Chao, Junwei Liu, Zhihua Zhou, Yahui Du, Hailu Wei, Haibin Yang, Xueqing Yang, Cheng Wang, Zhenzhong Zeng, Hongzhi Cui, Jinyue Yan   +10 more
wiley   +1 more source