Metal oxide redox chemistry for chemical looping processes

L Zeng, Z Cheng, JA Fan, LS Fan, J Gong - Nature Reviews Chemistry, 2018 - nature.com
Chemical looping offers a versatile platform to convert fuels and oxidizers in a clean and
efficient manner. Central to this technology are metal oxide materials that can oxidize fuels …

Nanoscaled oxygen carrier-driven chemical looping for carbon neutrality: opportunities and challenges

AA Sunny, Q Meng, S Kumar, R Joshi… - Accounts of Chemical …, 2023 - ACS Publications
Conspectus Climate change poses unprecedented challenges, demanding efforts toward
innovative solutions. Amid these efforts, chemical looping stands out as a promising …

Chemical looping beyond combustion–a perspective

X Zhu, Q Imtiaz, F Donat, CR Müller, F Li - Energy & Environmental …, 2020 - pubs.rsc.org
As a promising approach for carbon dioxide capture, chemical looping combustion has been
extensively investigated for more than two decades. However, the chemical looping strategy …

Chemical‐looping conversion of methane: a review

D Li, R Xu, Z Gu, X Zhu, S Qing, K Li - Energy Technology, 2020 - Wiley Online Library
Chemical‐looping technology provides a versatile platform to convert methane in a clean
and efficient manner, achieving CO2 capture and generation of syngas/pure H2 without …

Research progress and perspectives of solid fuels chemical looping reaction with Fe-based oxygen carriers

Y Guan, Y Liu, X Lin, B Wang, Q Lyu - Energy & Fuels, 2022 - ACS Publications
Chemical looping (CL) is regarded as a promising technology in industrial applications,
because of its inherent characteristic of CO2 capture. The technique of CL is applied in solid …

Precursor engineering of hydrotalcite-derived redox sorbents for reversible and stable thermochemical oxygen storage

M High, CF Patzschke, L Zheng, D Zeng… - Nature …, 2022 - nature.com
Chemical looping processes based on multiple-step reduction and oxidation of metal oxides
hold great promise for a variety of energy applications, such as CO2 capture and …

[HTML][HTML] Chemical looping-A perspective on the next-gen technology for efficient fossil fuel utilization

A Joshi, V Shah, P Mohapatra, S Kumar… - Advances in Applied …, 2021 - Elsevier
The growth in the global energy consumption demands an increasing use of the renewable
energy sources. Nevertheless, fossil fuels are projected to remain as the dominating …

Near 100% CO selectivity in nanoscaled iron-based oxygen carriers for chemical looping methane partial oxidation

Y Liu, L Qin, Z Cheng, JW Goetze, F Kong… - Nature …, 2019 - nature.com
Chemical looping methane partial oxidation provides an energy and cost effective route for
methane utilization. However, there is considerable CO2 co-production in current chemical …

Biomass gasification: sub-pilot operation of> 600 h with extensive tar cracking property and high purity syngas production at H2: CO ratio∼ 2 using moving bed redox …

C Park, RK Joshi, E Falascino, Y Pottimurthy… - Fuel Processing …, 2023 - Elsevier
Commercializing biomass-based technologies as an alternative to fossil fuels is necessary
for a sustainable future. This study proposes a robust Biomass to Syngas (BTS) chemical …

Attrition and attrition-resistance of oxygen carrier in chemical looping process–A comprehensive review

F Liu, C Song, D Zhu, C Li, L Ai, C Xin, X Zeng, L Zeng… - Fuel, 2023 - Elsevier
Chemical looping technology is an innovative method for CO 2 capture. Oxygen carrier (OC)
is the key to the chemical looping process. The mechanical properties of OC are a major …