MgCl2-MXene based nanohybrid composite for efficient thermochemical heat storage application

Rehman, Ata Ur; Zhao, Tianyu; Ihsan, Muhammad; Rasheed, Shehla; Shah, Rahim; Altaf, Adnan Raza; Zhang, Fumin; Yun, Sining

doi:10.1016/j.est.2022.106509

Cited by 7 publications

(4 citation statements)

References 55 publications

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“…Renewable energy-based alternative policies must be implemented due to exhaustive consumption of fossil fuels and high energy demand. − The modernism of well-organized technology for turning greenhouse gases like carbon dioxide (CO 2 ) into highly valued products will profoundly influence the environment and the economy. − Furthermore, carbon capture and utilization technologies are becoming more popular as the decarbonization of industries and circular economy become global concerns. − The bioelectrochemical process of microbial electrosynthesis (MES) can potentially convert CO 2 into a variety of short-chain carboxylic acids, alcohols, and methane, most of which are currently created from fossil-based precursors. − It is imperative to build inexpensive modified electrode materials because they are critical for selective microbial richness and serve as sites for microbial attachment and growth. − …”

Section: Introductionmentioning

confidence: 99%

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Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Khan¹,

Wang

Altaf

et al. 2023

ACS Omega

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Developing high-performance biocathodes remain one of the most challenging aspects of the microbial electrosynthesis (MES) system and the primary factor limiting its output. Herein, a hollow porous carbon (PC) fabricated with MXenes coated over an electrode was developed for MES systems to facilitate the direct delivery of CO 2 to microorganisms colonized. The result highlighted that MXene@PC (Ti 3 C 2 T x @PC) has a surface area of 434 m 2 /g. The Ti 3 C 2 T x @PC MES cycle shows that in cycle 4 and cycle 5, the values are −309.2 and −352.3. Cyclic voltammetry showed that the coated electrode current response (mA) increased from −4.5 to −20.2. The substantial redox peaks of Ti 3 C 2 T x @PC biofilms are displayed at −741, −516, and −427 mV vs Ag/AgCl, suggesting an enhanced electron transfer owing to the Ti 3 C 2 T x @PC complex coating. Additionally, more active sites enhanced mass transfer and microbial development, resulting in a 46% rise in butyrate compared to the uncoated control. These findings demonstrate the value of PC modification as a method for MES-based product selection.

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Section: Introductionmentioning

confidence: 99%

“… 16 − 19 It is imperative to build inexpensive modified electrode materials because they are critical for selective microbial richness and serve as sites for microbial attachment and growth. 20 − 24 …”

Section: Introductionmentioning

confidence: 99%

Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Khan¹,

Wang

Altaf

et al. 2023

ACS Omega

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“…With the increasing global energy demand driven by industrial production and residential consumption, energy has become a focal point of academic research in recent years [1]. The diversity of sources is increasing, load-side energy demand is becoming more complex, energy storage [2][3][4] is becoming more flexible, and innovation in energy devices is promoting different types of energy. Concepts such as the Energy Internet [5,6] and Integrated Energy Systems (IES) [7] have emerged, sparking a new wave of energy reform.…”

Section: Introductionmentioning

confidence: 99%

A Multi-Agent Integrated Energy Trading Strategy Based on Carbon Emission/Green Certificate Equivalence Interaction

Tian,

Huang,

Wang

et al. 2023

Sustainability

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To meet the demand for constructing a market mechanism that adapts to the integrated energy system and promotes market-oriented reforms in the energy sector, in-depth research on integrated energy trading strategies is required. This study focused on the integrated energy trading problem and clarify the relationships among participants in the integrated energy market. A regional integrated energy system model was established that enables trading of electricity, gas, heat, and cold, and propose a integrated energy trading strategy based on the carbon emissions/green certificate equivalence interaction. Firstly, the trading process of carbon emissions and green certificates, the underlying representation of green attributes, and market transaction prices are analyzed. Combining with a tiered carbon trading system that includes rewards and penalties, a carbon emissions/green certificate equivalence interaction mechanism is constructed. Secondly, the paper utilized the flexible characteristics of loads within the industrial park to establish a integrated energy demand response model for electricity, heat, and cold. Finally, with the objective of minimizing regional operating costs, a integrated energy trading model considering the carbon emissions/green certificate equivalence interaction mechanism was developed. In the simulation, the operating cost of the system is reduced by 4%, and the carbon emission is reduced by 11.4%, which verifies the effectiveness of the model.

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“…[12][13][14] TCS utilizing reversible chemical reactions to store and release energy with high HSD [15][16][17] and lossless heat storage 18 makes a promising and useful contribution to the storage of low-grade thermal energy. Various TCS materials have been studied, such as metal salts with water, 19,20 ammonia, [21][22][23] methanol, 24,25 or metal alloys with hydrogen. 26,27 In a relevant research article, Cot-Gores et al reported that water as an environmentally friendly adsorbate could meet the requirements of safety system, and crystalline hydrate as a heat storage material had a good development prospect.…”

Section: Introductionmentioning

confidence: 99%

Performance investigation of LiCl·H₂O-γ-Al₂O₃ composite materials for low-grade heat storage

Li,

Zeng,

Huang

et al. 2023

RSC Adv.

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MgCl2-MXene based nanohybrid composite for efficient thermochemical heat storage application

Cited by 7 publications

References 55 publications

Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

A Multi-Agent Integrated Energy Trading Strategy Based on Carbon Emission/Green Certificate Equivalence Interaction

Performance investigation of LiCl·H₂O-γ-Al₂O₃ composite materials for low-grade heat storage

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MgCl2-MXene based nanohybrid composite for efficient thermochemical heat storage application

Cited by 7 publications

References 55 publications

Facial Synthesis, Stability, and Interaction of Ti3C2Tx@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Facial Synthesis, Stability, and Interaction of Ti3C2Tx@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

A Multi-Agent Integrated Energy Trading Strategy Based on Carbon Emission/Green Certificate Equivalence Interaction

Performance investigation of LiCl·H2O-γ-Al2O3 composite materials for low-grade heat storage

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Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Facial Synthesis, Stability, and Interaction of Ti₃C₂T_x@PC Composites for High-Performance Biocathode Microbial Electrosynthesis Systems

Performance investigation of LiCl·H₂O-γ-Al₂O₃ composite materials for low-grade heat storage