Insights of adsorption isotherms with different gases at 77 K and their use to assess the BET area of nanoporous silica materials

J Villarroel-Rocha, D Barrera, JJ Arroyo-Gómez… - Adsorption, 2021 - Springer
There is a well-known relationship between porous materials performance in a given
process and their textural properties. These properties include specific surface area, among …

Production and characterization of activated carbon foams with various activation agents for electrochemical double layer capacitors (EDLCs) applications

Z Özçifçi, M Emirik, HT Akçay, T Yumak - Colloids and Surfaces A …, 2024 - Elsevier
Sucrose-based activated carbons were obtained by carbon foams with sugar and cobalt (II)
nitrate as precursors, followed by using different chemical activation agents. The effect of Co …

Insensitivity in the pore size distribution of ultramicroporous carbon materials by CO2 adsorption

V Cornette, J Villarroel-Rocha, K Sapag, RD Mons… - Carbon, 2020 - Elsevier
Accurate quantification of ultramicropores is critical to optimizing and understanding the
performance of carbon materials in many applications. The pore size distributions (PSD) …

Sustainable lightweight multifunctional carbon foams derived from coal tar pitch using urea as a pore-forming agent

A Sharma, A Pandey, VK Patle, N Sharma… - Journal of Analytical and …, 2023 - Elsevier
Lightweight carbon foams have attracted great attention in the past several years due to their
potential applications in heat sinks, heat exchangers, electrodes for battery and …

Synthesis of Micro-and Mesoporous Carbon Foams with Nanodispersed Metals for Adsorption and Catalysis Applications

R García, E Rodríguez, MA Díez, A Arenillas… - Materials, 2023 - mdpi.com
This work focuses on carbon foams, whose peculiarity is a predominant open macroporous
cellular network that can be provided with tailored texture and morphology by the …

Synthesis of 3D graphitic carbon foams via pressurized pyrolysis of Victorian brown coal as anode material for Li-ion battery

R Wang, SK Rish, J Wang, S Lee, A Tahmasebi… - Journal of Analytical and …, 2022 - Elsevier
This study investigates an alternative utilization of earth-abundant Victorian brown coal (BC)
for carbon foam preparation and its application in LIBs. Carbon foams (CFs) from blends of …

Synthesis of lignin-based carbon/graphene oxide foam and its application as sensors for ammonia gas detection

JS Rodrigues, ASM de Freitas, LF de Lima… - International Journal of …, 2024 - Elsevier
The present study highlights the integration of lignin with graphene oxide (GO) and its
reduced form (rGO) as a significant advancement within the bio-based products industry …

[HTML][HTML] An insight into the role of biomass, biocompounds and synthetic polymers as additives to coal for the synthesis of carbon foams

E Rodríguez, MA Diez, C Antuña-Nieto… - Journal of Analytical and …, 2021 - Elsevier
Carbon foams were synthesized from blends of coal and several C-containing additives of
different nature, with the aim to study their influence on the foaming step, and hence in the …

Designing a novel N-doped adsorbent with ultrahigh selectivity for CO2: waste biomass pyrolysis and two-step activation

Z Yang, G Zhang, X Guo, Y Xu - Biomass Conversion and Biorefinery, 2021 - Springer
In the research, N-doped cost-effective carbon dioxide adsorbents with ultrahigh selectivity
are prepared using waste walnut shell pyrolysis by two-step activation and urea …

[HTML][HTML] Sustainable straightforward synthesis of hierarchically porous graphitised carbon foams with nanodispersed magnetite and elemental iron particles

C Cuesta, E Rodríguez, SF Villanueva, MA Diez… - Industrial Crops and …, 2024 - Elsevier
This study presents a straightforward synthesis method for producing 3D carbon foams with
specific characteristics, including an open macroporous structure combined with …