CuO coatings on glass fibers: a hybrid material for CO2 adsorption and photocatalytic reduction to solar fuels

Ávila-López, Manuel Alejandro; Luévano-Hipólito, E.; Torres-Martı́nez, Leticia M.

doi:10.1007/s10854-020-03955-x

Cited by 9 publications

(5 citation statements)

References 66 publications

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“…Avila-Lopez et al used the microwave hydrothermal method to prepare CuO coatings on three different GFs. They immersed GF in an aqueous solution of Cu(CH 3 COO) 2 ·H 2 O and microwave irradiated the solution at 80 °C for 1 h. CuO was deposited on the three different GFs, and the CuO coating showed different forms in the different GFs, namely, strips and spheres [ 80 ]. Sayaka and Aminian et al prepared a TiO 2 porous GF composite by infiltrating GF into a TiO 2 mixture using the traditional dip-coating method, and TiO 2 was dispersed on the GF surface in the form of anatase particles [ 81 , 82 , 83 ].…”

Section: Surface Modification Methodsmentioning

confidence: 99%

“…Under visible light-emitting-diode light, CO 2 could be converted to solar fuel (CH 3 OH and HCOH) ( Figure 21 G). As the carrier of CuO, the GF improved CO 2 capture and photocatalytic conversion to 11 times that of other materials [ 80 ]. Wei et al loaded novel BiOI/BiOBr/MoS 2 photocatalyst powder on GF to form the BiOI/BiOBr/MoS 2 –GF composite material, which was used for photocatalytic degradation of ammonia nitrogen wastewater.…”

Section: Applications Of Mgfmentioning

confidence: 99%

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Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Song

et al. 2023

Molecules

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As a new member of the silica-derivative family, modified glass fiber (MGF) has attracted extensive attention because of its excellent properties and potential applications. Surface modification of glass fiber (GF) greatly changes its performance, resulting in a series of changes to its surface structure, wettability, electrical properties, mechanical properties, and stability. This article summarizes the latest research progress in MGF, including the different modification methods, the various properties, and their advanced applications in different fields. Finally, the challenges and possible solutions were provided for future investigations of MGF.

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Section: Surface Modification Methodsmentioning

confidence: 99%

Section: Applications Of Mgfmentioning

confidence: 99%

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Song

et al. 2023

Molecules

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“…With a higher PEI/EP ratio of 10:1, PEI had more efficient contact with CO 2 , which has the maximum CO 2 adsorption capacity of 90 mg g −1 at 0.1 MPa and 30 °C. To obtain bifunctional material for capturing and photoconverting CO 2 molecules, A ́vila-Loṕez et al 93 coated copper oxide (CuO) on glass fibers through a facial microwave−hydrothermal method. The presence of CuO on the surfaces of glass fibers immensely favored the fixation of CO 2 , and the best efficiency for CO 2 capture was 3080 mg g −1 .…”

Section: Cellulose Fibermentioning

confidence: 99%

Review on Multidimensional Adsorbents for CO₂ Capture from Ambient Air: Recent Advances and Future Perspectives

Shi

Zhao

2023

Energy Fuels

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The urgency of curbing global warming triggered by growing CO 2 emissions has generated significant attention. Direct air capture (DAC) is a crucial and feasible technology to cut CO 2 emissions at nonpoint sources, therefore achieving negative emissions. Solid porous sorbents have drawn increasing attention for CO 2 capture from the atmosphere with ultralow CO 2 concentration (ca. 400 ppm). However, most related studies focus on nanoparticle-based adsorbents and their functionalized counterparts, which are more prone to lose weight in the atmosphere. In this context, we summarize nanoparticle composite adsorbents, including zero-dimensional powders, one-dimensional fibers, two-dimensional membranes, and three-dimensional aerogels, and assess the physicochemical properties and typical applications of major types of nanoporous adsorbents in the field of CO 2 adsorption and separation with emphasis on DAC. The multidimensions of emerging adsorbents versus CO 2 uptake are discussed and compared separately. Combined with recent reported advances, we provide deep insights for the design and synthesis of multifunctional materials for efficient CO 2 adsorption. Moreover, life cycle and technoeconomic assessments of DAC using different materials are briefly estimated. Finally, challenges and current trends in the DAC system for commercialization have been put forward.

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“…[1,17,18] Cupric oxide (CuO) has the properties of its abundance, lower toxicity compared to Ni and Co species, low cost, and moderate enthalpy in CO 2 adsorption (ΔH = À 45.5 kJ mol À 1 ) which contributes to decrease of the regeneration temperature (energy) compared to amine and MgO; and supporting of CuO on the porous carrier also enhanced CO 2 adsorption capacity compared to the bare carrier. [1,[19][20][21] CuO x (and Cu 2 + ) species have been also supported on clay minerals, which have abundant resources, low cost, and high thermal stability, using various methods, such as ion exchange, decomposition-precipitation, precursor reduction, and impregnation methods. [22][23][24][25][26] Recently, organic polymers have been used to support metals on clay.…”

Section: Introductionmentioning

confidence: 99%

Polymer Template Synthesis of CuO_x/Clay Nanocomposites with Controllable CuO_x Formation

Takeuchi,

Ohkubo

2023

ChemistrySelect

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Metal oxides have the excellent functions including high thermal stability, electrical properties, catalytic performance, and adsorption properties of acid gases such as CO2 via the acid‐base interactions. However, they suffer from low reserves, porosity control, and low adsorption efficiency per weight compared with lightweight materials including carbon and silica. To solve these issues, various methods for supporting metal oxides on porous carriers, such as decomposition‐precipitation and impregnation, have been investigated, but controlling the formation of metal oxide on clay nanosheets remains as a challenge. Herein, we developed a soft‐template method for supporting metal oxide (CuOx) nanoparticles on activated clay nanosheets. The intercalation of polyethyleneimine (PEI)−Cu2+ complexes between the layers of clay nanosheets followed by calcination to construct CuOx and remove the PEI templates afforded CuOx/clay nanocomposites. The constructed CuOx/clay nanocomposites had the close porosity to that of clay. Tuning the Cu2+/PEI ratio in PEI−Cu2+ complex allowed to control CuOx states (loadings, particle sizes, etc.). Tuning of the supporting conditions allowed constructing a structure suitable for CO2 uptake. These findings will contribute to the development of the material science of metal oxide nanoparticles and their hybrid materials in diverse fields including CO2 adsorbents, energy devices, and catalysts.

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CuO coatings on glass fibers: a hybrid material for CO2 adsorption and photocatalytic reduction to solar fuels

Cited by 9 publications

References 66 publications

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Review on Multidimensional Adsorbents for CO₂ Capture from Ambient Air: Recent Advances and Future Perspectives

Polymer Template Synthesis of CuO_x/Clay Nanocomposites with Controllable CuO_x Formation

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CuO coatings on glass fibers: a hybrid material for CO2 adsorption and photocatalytic reduction to solar fuels

Cited by 9 publications

References 66 publications

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Recent Progress in Modifications, Properties, and Practical Applications of Glass Fiber

Review on Multidimensional Adsorbents for CO2 Capture from Ambient Air: Recent Advances and Future Perspectives

Polymer Template Synthesis of CuOx/Clay Nanocomposites with Controllable CuOx Formation

Contact Info

Product

Resources

About

Review on Multidimensional Adsorbents for CO₂ Capture from Ambient Air: Recent Advances and Future Perspectives

Polymer Template Synthesis of CuO_x/Clay Nanocomposites with Controllable CuO_x Formation