Indoor carbon dioxide capture technologies: a review

Yuan, Junjie; Song, Xueyi; Yang, Xinyue; Yang, Chen; Wang, Yinxi; Deng, Gaofeng; Wang, Zhi Chao; Gao, Jubao

doi:10.1007/s10311-023-01620-3

Environ Chem Lett

2023

DOI: 10.1007/s10311-023-01620-3

|View full text |Cite

Indoor carbon dioxide capture technologies: a review

Junjie Yuan

Xueyi Song

Xinyue Yang

et al.

Help me understand this report

View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 14 publications

References 111 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Rezaie,

Choi

2024

Advanced Sustainable Systems

View full text Add to dashboard Cite

Indoor carbon dioxide (CO2) levels are often significantly higher than those outdoors, which is a growing health concern, particularly in urban areas where people spend over 80% of their time indoors. Traditional CO2 mitigation methods, such as ventilation and filtration, are becoming less effective as outdoor CO2 levels increase due to global warming. This study introduces a novel solution: cyanobacterial artificial plants that enhance indoor carbon capture while converting CO2 into oxygen (O2) and bioelectricity. These artificial plants use indoor light to drive photosynthesis, achieving a 90% reduction in indoor CO2 levels, from 5000 to 500 ppm—far surpassing the 10% reduction seen with natural plants. In addition to improving air quality, the system produces O2 and enough bioelectricity to power portable electronics. Each artificial leaf contains five biological solar cells that generate electricity during photosynthesis, with water and nutrients supplied through transpiration and capillary action, mimicking natural plant systems. The system generates an open circuit voltage of 2.7 V and a maximum power output of 140 µW. This decentralized approach offers a sustainable, energy‐efficient solution to indoor environmental challenges, providing improved air quality and renewable electricity amid rising global CO2 levels.

show abstract

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Rezaie,

Choi

2024

Advanced Sustainable Systems

View full text Add to dashboard Cite

show abstract

Unlocking the Potential of CO₂ Capture: A Synergistic Hybridization Strategy for Polymeric Hydrogels with Tunable Physicochemical Properties

Gu,

Wang,

Chen

et al. 2024

Small

View full text Add to dashboard Cite

Unlocking CO2 capture potential remains a complex and challenging endeavor. Here, a blueprint is crafted for optimizing materials through CO2 capture and developing a synergistic hybridization strategy that involves synthesizing CO2‐responsive hydrogels by integrating polymeric networks interpenetrated with polyethyleneimine (PEI) chains and inorganic CaCl2. Diverging from conventional CO2 absorbents, which typically serve a singular function in CO2 capture, these hybrid PEAC hydrogels additionally harness its presence to tune their optical and mechanical properties once interacting with CO2. Such synergistic functions entail two significant steps: (i) rapid CO2‐fixing through PEI chains to generate abundant carbamic acid and carbamate species and (ii) mineralization via CaCl2 to induce the formation of CaCO3 micro‐crystals within the hydrogel matrix. Due to the reversible bonding, the PEAC hydrogels enable the decoupling of CO2 through an acid fumigation treatment or a heating process, achieving dynamic CO2 capture‐release cycles up to 8 times. Furthermore, the polyethyleneimine‐acrylamide‐calcium chloride (PEAC) hydrogel exhibits varying antibacterial attributes and high interfacial adhesive strength, which can be modulated by fine‐tuning the compositions of PEI and CaCl2. This versatility underscores the promising potential of PEAC hydrogels, which not only unlocks CO2 capture capabilities but also offers opportunities in diverse biological and biomedical applications.

show abstract

Adsorption Performances and Electrochemical Characteristic of Methyl Blue onto Magnetic MgxCu(1-x)Fe2O4 Nanoparticles Prepared via the Rapid Combustion Process

He,

Lv,

Wang

et al. 2024

Water Air Soil Pollut

View full text Add to dashboard Cite

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Indoor carbon dioxide capture technologies: a review

Cited by 14 publications

References 111 publications

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Unlocking the Potential of CO₂ Capture: A Synergistic Hybridization Strategy for Polymeric Hydrogels with Tunable Physicochemical Properties

Adsorption Performances and Electrochemical Characteristic of Methyl Blue onto Magnetic MgxCu(1-x)Fe2O4 Nanoparticles Prepared via the Rapid Combustion Process

Contact Info

Product

Resources

About

Indoor carbon dioxide capture technologies: a review

Cited by 14 publications

References 111 publications

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Cyanobacterial Artificial Plants for Enhanced Indoor Carbon Capture and Utilization

Unlocking the Potential of CO2 Capture: A Synergistic Hybridization Strategy for Polymeric Hydrogels with Tunable Physicochemical Properties

Adsorption Performances and Electrochemical Characteristic of Methyl Blue onto Magnetic MgxCu(1-x)Fe2O4 Nanoparticles Prepared via the Rapid Combustion Process

Contact Info

Product

Resources

About

Unlocking the Potential of CO₂ Capture: A Synergistic Hybridization Strategy for Polymeric Hydrogels with Tunable Physicochemical Properties