GX & Decarbonization Research

Ranjana Rayaraddi, Sathyabama Balaji, Blessy Babukutty +3

This review comprehensively outlines green synthesis methods for nanomaterials applied to carbon capture and clean energy technologies. It classifies biological, green chemical, and low-energy physical routes, analyzing applications in CO2 …

Jiaqian Wu, Yang Liu, Zunxin Hu +1

This paper uses an agent-based model to assess the impact of various decarbonization policies on the diffusion of CCS technology in the power sector. It quantitatively analyzes how policy scenarios (carbon pricing, subsidies, regulations) a…

Li Q.

This paper examines the feasibility of combining CO2 geological storage with saline water development in Chinese sedimentary basins. It explores the potential for cost reduction and water resource acquisition through simultaneous CO2 storag…

Daniel T.

This paper conducts a techno-economic analysis of direct air capture (DAC) combined with CO2 utilization, evaluating feasibility in terms of cost and energy consumption. It identifies economic barriers to decarbonization technologies and pr…

Li Q.

This paper surveys public perception of Carbon Capture, Utilization, and Storage (CCUS) in China, highlighting social acceptance as a key factor for deployment. It offers insights for policy-making and communication strategies.

Tontiwachwuthikul P.(.

This special issue explores the latest developments and future opportunities of CCUS technologies in the petroleum industry. It discusses the role of CCUS in decarbonization, technical challenges, policy support, and potential applications.…

Zong J.

This paper predicts the deployment scale and investment required for carbon capture (CCUS) in China's coal power sector under multiple typical scenarios up to 2050. It provides quantitative insights into energy transition and decarbonizatio…

Sadak A.E.

This study develops a novel microporous hyper-crosslinked conjugated polymer based on cyclotriphosphazene and tricarbazole for CCUS (carbon capture, utilization, and storage). The material exhibits exceptional CO2 selectivity and high adsor…

de Oliveira Maciel A.

This paper explores the use of carbonic anhydrase (CA) to enhance CO2 capture, utilization, and storage (CCUS) processes. CA accelerates CO2 hydration, enabling efficient carbon sequestration. It focuses on the enzyme's role and application…

Hongjun Chen, Huafu Zhang, Zhentao Zhang +5

This paper proposes and optimizes an amine-based CO2 capture system using open and closed compression enthalpy enhancement. It aims to reduce energy consumption and improve capture efficiency, contributing to the practical deployment of CCU…

Xinhui Jiang, Min Qin, Kexi Liao

This study investigates the corrosion behavior of Q345R carbon steel in amine solutions containing SO2/CO2 for carbon capture systems, focusing on the dynamic evolution and protective mechanism of the corrosion product film. Findings contri…

Muhammad Muzammil Sultan, Muhammad Mubashar, Hira Ashfaq +2

This paper quantifies internal CO2 recycling in mixotrophic Scenedesmus acuminatus for high-rate carbon capture. Microalgae-based carbon capture is a promising GX technology for biofuel and carbon fixation, though practical application rema…

Yunlong Ge, Wanyi Zhang, Shuo Lin +7

This study enhances carbon capture in the green microalga Chlamydomonas by heterologous expression of an engineered carbonic anhydrase, aiming to improve CO2 fixation. It represents a bio-based CCUS approach with potential for climate chang…

Yifan Yang, Li Li, Jun Hua +5

This DFT study investigates polymeric carbon nitride-supported dual-metal catalysts for CO2 electroreduction to ethylene, demonstrating reduced reaction barriers. It compares homo- and heteronuclear configurations and proposes promising cat…

Martin, Melissa, Suhrer, Michael, Drylie, Stephen +5

Relative permeability data are critical for CO2 storage projects, but CO2-brine testing is time-consuming and costly. This study integrates laboratory measurements with digital rock analysis to compare multiple testing methods and fluid pai…

Chen M.

This study uses molecular simulations to elucidate the adsorption mechanism of supercritical CO2 on calcium silicate hydrate (C-S-H), a key phase in cement. The findings contribute to improving CO2 storage and carbonation efficiency, releva…

Ye Z.

This research investigates the application of ultra-fine cement modified with TA-LDHs intercalated retarder for casing damage remediation in CCUS wells. It evaluates material properties and repair effectiveness, potentially contributing to …

Cinto Azwar, Reny Kusumawatie, Ahmed Osman +6

First application of a novel self-healing, CO2-resistant cement in a deepwater well in the Andaman Sea, Indonesia. The cement reduces CO2 emissions by 63% compared to conventional Portland cement, contributing to Scope 3 reductions. Its sel…

Hou Jianhua, Guo Shuang

This study proposes a technical entropy analysis method using patent data to dynamically monitor the evolution of emerging technologies. Using carbon capture technology as a case, it constructs a multi-dimensional patent entropy model to qu…

Fan Junming, Hong Hui, Jin Hongguang

This paper proposes a natural gas and power cogeneration system based on biomass-coal complementary chemical looping combustion to address low energy efficiency and high carbon capture costs in traditional coal-to-natural gas processes. By …