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115 resultados encontrados.

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Effect of thermochemical activation temperature on electrical conductivity and concentration of charge carriers in the obtained porous carbon materials
Artículo
Acceso abierto Artículo DOAJ
B.I. Rachiy et al · Vasyl Stefanyk Carpathian National University · 2024 · ISSN 1729-4428
By changing the temperature of chemical activation of plant biomass, nanoporous carbon materials with a specific surface area of up to 1050 m2/g were obtained. The obtained carbon materials were used to form composites w...
LCC TENDOlBoeXNpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Electrical properties of composites based on nanoporous carbon material
Artículo
Material complementario disponible Artículo DOAJ
I. M. Budzulyak et al · Vasyl Stefanyk Carpathian National University · 2020 · ISSN 1729-4428
In this work, the morphological and electrical properties of the composite nanoporous carbon material/thermally expanded graphite or acetylene black have been investigated. Nanoporous carbon material was obtained from pl...
LCC TENDOlBoeXNpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Electrochemical sensor for the quantification of dopamine using glassy carbon electrodes modified with single-wall carbon nanotubes covalently functionalized with polylysine
Artículo
Acceso abierto Artículo CONICET Digital
Gutierrez, Alejandro et al · Wiley VCH Verlag · 2015 · ISSN 1565-1571
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Enhanced CO2 capture using sustainable biomass-derived activated carbon from desert date seed husk: Adsorption Isotherms, selectivity, and RSM optimization
Artículo
Acceso abierto Artículo DOAJ
Hamza A. Asmaly et al · Elsevier · 2026 · ISSN 2212-9839
The development of cost-effective and sustainable adsorbents for carbon dioxide (CO2) capture remains a critical challenge in mitigating greenhouse gas emissions. In this study, the husk of desert date seeds, an abundant...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Evaluation of maize (Zea mays L.) genotypes for yield and yield components and carbon storage
Artículo
Acceso abierto Artículo DOAJ
Maltase Mutanda et al · Frontiers Media S.A · 2026 · ISSN 2673-3218
IntroductionMaize is a global commodity crop cultivated under monocropping systems and diverse environmental conditions. While different genotypes exist with various abilities to store carbon into tissues and into the so...
LCC LCC:Agriculture; TENDOlBsYW50IGN1bHR1cmU~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Exploring the ways of the Internet in shaping low-carbon behavior by using PLS-SEM and machine learning algorithms
Artículo
Acceso abierto Artículo DOAJ
Peng Zhan et al · BMC · 2026 · ISSN 1750-0680
Abstract The Internet plays a pivotal role in tackling global climate challenges, particularly in facilitating a transition toward low-carbon behavior. However, the mechanisms by which the Internet shapes low-carbon beha...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Extraterritoriality controversy of EU shipping carbon legislation: multilateral governance tensions and China’s dual responses
Artículo
Acceso abierto Artículo DOAJ
Chenhong Liu et al · Frontiers Media S.A · 2026 · ISSN 2296-7745
The EU has introduced a series of shipping carbon emissions regulations, including the MRV, the EU ETS, and FuelEU Maritime, thereby establishing a port-centric extraterritorial regulatory framework by clearly defining t...
LCC TENDOlNjaWVuY2U~; LCC:General. Including nature conservation, geographical distributionIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Feeling good, staying low-carbon: the serial mediating roles of perceived social worth and pride
Artículo
Acceso abierto Artículo DOAJ
Hong Li et al · BMC · 2026 · ISSN 2050-7283
Abstract Objective In many contexts, individuals can purchase low-carbon products, making low-carbon purchasing a highly visible and relatively accessible behavioral option. This study aims to examine whether low-carbon ...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Forecasting the total carbon allowance cap under emission-reduction targets using a hybrid path analysis and supervised machine learning framework
Artículo
Material complementario disponible Artículo DOAJ
Xin Wang et al · Frontiers Media S.A · 2026 · ISSN 2296-665X
Carbon allowances constitute a foundational component of national carbon emission control frameworks, as they govern the equitable distribution of subsequent allocations and directly shape the overall effectiveness of gr...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Forest type and stand age co-regulate iron-associated carbon and microbial life-history strategies in red soils
Artículo
Acceso abierto Artículo DOAJ
Fuxing Tan et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
Microorganisms are important regulators of soil organic carbon (SOC) accumulation and stabilization, which is modulated by soil minerals, especially iron (Fe) oxides. Here, we analyzed soils from different forest types (...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
From intention to action: Modeling student lifestyle carbon emissions and reduction scenarios
Artículo
Acceso abierto Artículo DOAJ
Weiwang Zhu et al · Elsevier · 2026 · ISSN 2666-7843
University students, as future decision-makers and practitioners, play a pivotal role in advancing carbon neutrality by 2060. Their awareness and behaviors are highly malleable during university education, with long-term...
LCC TENDOkVudmlyb25tZW50YWwgZWZmZWN0cyBvZiBpbmR1c3RyaWVzIGFuZCBwbGFudHM~; LCC:Economic growth, development, planningIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Global evidence on status, determinants, impact and barriers to adoption of agricultural carbon credits: A systematic literature review using bibliometric, TCCM and ADO framework
Artículo
Acceso institucional disponible Artículo DOAJ
Gnana Xavier J et al · Elsevier · 2026 · ISSN 2665-9727
Market-based instruments such as agricultural carbon credit programs are being encouraged as a way of mitigating climate change, and at the same time, encouraging farm-level sustainability. The review paper consolidates ...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso institucional disponibleEl acceso puede requerir institución, suscripción, proxy, VPN o autenticación.
Institucional
How does green transformation of industrial sector affect carbon emissions? Evidence from China
Artículo
Acceso abierto Artículo DOAJ
Wenfang Pu et al · BMC · 2026 · ISSN 1750-0680
Abstract Industry is the core sector with the most challenging task of carbon emission reduction in China. This paper explores how industrial transformation in China’s industrial sector affects carbon emissions. We she...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Inequality and the driving forces of carbon emissions from urban and rural household consumption in China
Artículo
Material complementario disponible Artículo DOAJ
Meijie Wu et al · Elsevier · 2026 · ISSN 2665-9727
Household consumption is emerging as a significant source of carbon emissions growth; however, embedded equity concerns, particularly the mechanisms underlying urban–rural carbon inequality, remain inadequately explore...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Influence of Nano-Carbon Additives on the Mechanical Properties of Cementitious Composites: A Study on Static and Dynamic Modulus Variations
Artículo
Material complementario disponible Artículo DOAJ
Sheetal Thapa et al · Sumy State University · 2026 · ISSN 2077-6772
This Effect of Nano-carbon additives on mechanical performance and durability of cementitious composites in oi terms of static and dynamic modulus is studied. A Nano carbon powder was admixed in 5%, 10% and 15 % levels a...
LCC TENDOlBoeXNpY3M~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Interlocking concrete pavers with wood biochar as partial cement replacement: engineering performance, embodied carbon, cost, and supply-demand analysis
Artículo
Material complementario disponible Artículo DOAJ
Souvik Roy et al · Elsevier · 2026 · ISSN 2772-3976
Interlocking concrete pavers (ICPs) require substantial cement consumption, resulting in considerable embodied carbon emissions, while the regional availability of conventional supplementary cementitious materials is bec...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Investigation of the effect of carbonization temperature of plant biomass on the electrochemical properties of carbon material
Artículo
Acceso abierto Artículo DOAJ
N.Ya. Ivanichok et al · Vasyl Stefanyk Carpathian National University · 2024 · ISSN 1729-4428
Porous carbon materials (PСM) with different pore distributions in size and size of the specific surface area up to 250 m2/g were obtained by changing the carbonization temperature of plant biomass, namely walnut shells...
LCC TENDOlBoeXNpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Mesoporous carbon supported PtRu as anode catalyst for direct methanol fuel cell: Polarization measurements and electrochemical impedance analysis of mass transport
Artículo
Acceso abierto Artículo CONICET Digital
Bruno, Mariano Martin et al · Elsevier · 2013 · ISSN 4116-4123
The performance of membrane electrode assembly (MEA) prepared with PtRu nanoparticles supported on a mesoporous carbon as anode catalyst are presented and compared against PtRu synthesized over Vulcan carbon. Polarizatio...
Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Optimizing power sector decarbonization in Indonesia through an integrated policy modeling framework
Artículo
Material complementario disponible Artículo DOAJ
Wahri Sunanda et al · KeAi Communications Co., Ltd · 2026 · ISSN 2949-7361
Indonesia’s power sector is still dominated by fossil fuels, which makes it difficult for the country to meet its climate goals. This study develops an integrated modeling framework to evaluate long term decarbonizatio...
LCC TENDOkVudmlyb25tZW50YWwgZW5naW5lZXJpbmc~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Paradox of international maritime organization's carbon intensity indicator
Artículo
Acceso abierto Artículo DOAJ
Shuaian Wang et al · Tsinghua University Press · 2021 · ISSN 2772-4247
The 76th session of the Marine Environment Committee (MEPC 76) of the International Maritime Organization adopted several mandatory measures in June 2021 to reduce carbon emissions from ships. One of the measures is the ...
LCC LCC:Transportation engineeringIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Phase equilibrium modeling advances subsurface energy transition for a carbon-resilient future
Artículo
Acceso abierto Artículo DOAJ
Anqi Shen et al · Elsevier · 2026 · ISSN 2212-9839
Subsurface energy transition aims to mitigate climate change impacts by reducing carbon emissions while addressing energy needs through utilization of sustainable subsurface resources. It involves harnessing underground ...
LCC TENDOlRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Plant-level carbon accounting of China's pulp and paper industry via multimodal fusion
Artículo
Material complementario disponible Artículo DOAJ
Song Hu et al · Elsevier · 2026 · ISSN 2666-4984
Plant-scale industrial carbon accounting is critical for developing targeted emission-reduction policies. However, most assessments of carbon-intensive sectors rely on aggregate statistics, which obscure significant hete...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~; TENDOkVudmlyb25tZW50YWwgdGVjaG5vbG9neS4gU2FuaXRhcnkgZW5naW5lZXJpbmc~Idioma eng
Material complementario disponibleEl enlace apunta a material asociado, anexos, tablas, datos o página complementaria. No se marca como libro/texto completo.
Material complementario
Polycarbonate diol-silane sizing agent for enhanced interfacial adhesion of 3D-printed polycarbonate/carbon fiber composites
Artículo
Acceso abierto Artículo DOAJ
Minghao Chen et al · Budapest University of Technology and Economics · 2026 · ISSN 1788-618X
Enhancing the interfacial bonding performance between carbon fibers (CF) and thermoplastic resins is extensively researched. In this study, we propose a novel method for the synergistic surface modification of carbon fib...
LCC LCC:Materials of engineering and construction. Mechanics of materials; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Preparation of Activated Carbon from the external shell of Coconut fruit using modified carbonization and chemical thermal activation
Artículo
Acceso abierto Artículo DOAJ
Mayada Ali et al · University of Mosul, College of Education for Pure Science · 2005 · ISSN 1812-125X
The research workaimed to prepare an activated carbon from the external shell of the coconut . the coconut shell is rich in lignin and has a high content of carbon .The prepare method involved modification of the carboni...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access