Results 61 to 70 of about 3,620,058 (390)

Defect‐Induced Selectivity Modulation Using Copper Triazole Molecular Frameworks for Electrochemical CO2 Reduction

Advanced Functional Materials, EarlyView.
A Cu‐triazole and D‐Cu‐triazole MOF is studied for eCO2RR. After introducing open metal sites and reducing the particle size through a competitive coordination strategy with N,N‐diethylformamide, the defects significantly enhance and alter the catalytic properties with increased selectivity for C2+ products. Abstract Metal–organic frameworks (MOFs) are
Anirudha Shekhawat, Debanjan Das, Ridha Zerdoumi, Muhammad Adib Abdillah Mahbub, Bashir Eid, Shubhadeep Chandra, Sabine Seisel, Wolfgang Schuhmann   +7 more
wiley   +1 more source

Thailand’s Urban Forestry Programs Are Assisted by Calculations of Their Ecological Properties and Economic Values

Land
Forests are the largest carbon sinks in the world. They play a crucial role in mitigating climate change through carbon storage. Assessing carbon storage in forests is essential for policy formulation, management planning, and as a strategy to reduce the
Yannawut Uttaruk, Teerawong Laosuwan, Satith Sangpradid, Chetphong Butthep, Tanutdech Rotjanakusol, Wuttichai Sittiwong, Sutthicha Nilrit   +6 more
doaj   +1 more source

Mineralogical erosion and precipitation characteristics and their effects on adsorption property of shale during scCO2-H2O-shale interaction

Meitan xuebao, 2023
Understanding the material composition and pore structure variation of shale gas reservoirs during supercritical CO2-shale interaction is of essence to achieve CO2 sequestration and enhanced natural gas production.
Xuguang DAI, Meng WANG, Guangjun FENG, Sijian ZHENG, Bin REN, Shen XU   +5 more
doaj   +1 more source

Quantifying greenhouse gas emissions [PDF]

Mitigation and Adaptation Strategies for Global Change, 2019
The assessment of greenhouse gases (GHGs) and air pollutants emitted to and removed from the atmosphere ranks high on international political and scientific agendas. Growing international concern and cooperation regarding the climate change problem have increased the need to consider the uncertainty in inventories of GHG emissions.
Rostyslav Bun, Matthias Jonas, Gregg Marland, Olha Danylo, Zbigniew Nahorski, Mykola Gusti, Mykola Gusti   +6 more
openaire   +3 more sources

Carbon footprint of food maintenance in Finnish households [PDF]

, 2009
This paper identifies the primary consumer actions having an effect on carbon footprint, their relative importance and their sensitivity to consumer choice concerning food maintenance.
Katajajuuri, Juha-Matti, Kauppinen, Tommi, Kurppa, Sirpa, Pesonen, Inkeri   +3 more
core  

The Influence of Annealing on the Sb Layer in the Synthesis of [001]‐Oriented Sb2Se3 Film for Photoelectrochemical Hydrogen Gas Generation

Advanced Functional Materials, EarlyView.
[001]‐oriented Sb2Se3 film with improved crystallinity and adjusted composition is achieved via a new thermal treatment approach consisting of preliminary annealing of the Sb layer before its selenization. The findings of this work demonstrate enhanced charge carriers' transportation, a stable performance, and an improvement of H2 generation from ...
Magno B. Costa, Moisés A. de Araújo, Joaquim Puigdollers, Pablo Ortega, Teresa Andreu, Cristobal Voz, Edgardo Saucedo, Lucia H. Mascaro   +7 more
wiley   +1 more source

Merging TROPOMI and eddy covariance observations to quantify 5-years of daily CH4 emissions over coal-mine dominated region

International Journal of Coal Science & Technology
A simple and flexible mass balance approach was applied to observations of XCH4 from TROPOMI to estimate CH4 emissions over Shanxi Province, including the impacts of advective transport, pressure transport, and atmospheric diffusion.
Wei Hu, Kai Qin, Fan Lu, Ding Li, Jason B. Cohen   +4 more
doaj   +1 more source

Progress in research of CO2 fixation and sequestration by coal mine solid waste mineralization and co-disposal of pollution and carbon reduction

Meitan xuebao
The goal of “double carbon”strategy has put forward new requirements for the transformation and upgrading of the coal industry and the development trend of green and low-carbon.
Xian XI, Shuxun SANG, Shiqi LIU
doaj   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Sensitivity of remotely sensed trace gas concentrations to polarisation [PDF]

Atmospheric Measurement Techniques, 2015
Current and proposed space missions estimate column-averaged concentrations of trace gases (CO2, CH4 and CO) from high resolution spectra of reflected sunlight in absorption bands of the gases.
D. M. O'Brien, I. N. Polonsky, J. B. Kumer   +2 more
doaj   +1 more source