Production of Carbon Fibers Using a Molten Cu–In Catalyst for Methane Pyrolysis DOI
Genpei Cai,

Natascha Miederhoff,

Sawyer d’Entremont

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 22, 2024

Molten metal catalysts for methane pyrolysis and dry reforming are becoming recognized their potential in decarbonization efforts. Their use bubble column reactors facilitates continuous operation by allowing the produced carbon to float surface removal. While most reported molten metals produce low-value amorphous or graphitic sheets containing some metals, our study introduces a Cu-In alloy that selectively produces high-purity nanofibers. These nanofibers tubular have smooth bamboo-like segmented structure with diameter of approximately 100 nm. We identified droplet-based pathway growth these fibers removal droplets, observed consistently across reactor, both absence presence dioxide reforming. The system is shown outperform other catalysts, producing purity greater than 99.9% after heat treatment.

Language: Английский

Advanced Janus Membrane with Directional Sweat Transport and Integrated Passive Cooling for Personal Thermal and Moisture Management DOI
Peng Yang,

Yanshan Ju,

Jiajun He

et al.

Advanced Fiber Materials, Journal Year: 2024, Volume and Issue: unknown

Published: July 16, 2024

Language: Английский

Citations

19

Exploring the potential of hybrid green and blue methanol in achieving negative CO2 emissions: A carbon techno-economic perspective DOI
Taehyun Kim, Sebin Oh, Yungeon Kim

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160910 - 160910

Published: Feb. 1, 2025

Language: Английский

Citations

2

A novel methanol production process utilizing carbon black from turquoise hydrogen: Integration with chemical looping hydrogen generation DOI
Dohee Kim, Taehyun Kim, Yungeon Kim

et al.

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 324, P. 119308 - 119308

Published: Nov. 23, 2024

Language: Английский

Citations

7

Techno-economic, exergetic, and life cycle assessment of clean hydrogen production methods using renewable energy: A comparative study of e-methane pyrolysis, e-steam methane reforming, and alkaline water electrolysis DOI
Hyun Seung Kim

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 100, P. 635 - 645

Published: Dec. 24, 2024

Language: Английский

Citations

3

Impact of Pore Heterogeneity on CO2 Capture Efficiency in Porous Media DOI

Xiulei Chen,

Han Ge, Jiawang Chen

et al.

Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0

Polyhydroxyalkanoates (PHA) production in a circular CO2 economy: it's role in mitigating global CO2 emissions DOI Creative Commons
Zhiyuan Zong, Chitong Rao, C. M. Du

et al.

Resources Conservation and Recycling, Journal Year: 2025, Volume and Issue: 219, P. 108303 - 108303

Published: April 10, 2025

Language: Английский

Citations

0

Optimizing integration strategies for biomass gasification with natural gas pyrolysis under a low-carbon hydrogen enhancement approach: A financial and environmental perspective DOI

Weiqing Diao,

Yi An, Qin Wang

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121654 - 121654

Published: April 1, 2025

Language: Английский

Citations

0

Reaction kinetic and application of methane reforming with CO2/H2O in flue gas for heat recovery and carbon conversion DOI
Gang He, Haigang Zhang, Wencai Zhou

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162996 - 162996

Published: April 1, 2025

Language: Английский

Citations

0

Techno-economic comparison of ammonia cracking and methane pyrolysis for hydrogen turbine integration in clean power generation: Insights from the world's first clean hydrogen portfolio standard market in South Korea DOI
Hyun Seung Kim

Applied Energy, Journal Year: 2025, Volume and Issue: 394, P. 126170 - 126170

Published: May 24, 2025

Language: Английский

Citations

0

Valorising Desalination Brine for Green Cement Production: Toward Mitigating Global CO2 Emissions DOI
Zhiyuan Zong,

Omar Daoud,

Nicholas P. Hankins

et al.

Water Research, Journal Year: 2025, Volume and Issue: unknown, P. 123930 - 123930

Published: May 1, 2025

Language: Английский

Citations

0