Ordered porous carbon preparation by hard templating approach for hydrogen adsorption application

Asasian‐Kolur, Neda; Sharifian, Seyedmehdi; Haddadi, Bahram; Jordan, Christian; Harasek, Michael

doi:10.1007/s13399-023-04282-x

Cited by 4 publications

(3 citation statements)

References 206 publications

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“…Moreover, it enables the production of various ordered structures, including thin-walled carbon layers, sieving-specific pore sizes, ordered mesoporous carbon, and close-packed ordered hexagonal or cubic mesoporous carbon. It also leads to carbon with bimodal porosity [97,98]. Nonetheless, the utilization of hard-templated carbon comes with notable drawbacks.…”

Section: Hard Template Activationmentioning

confidence: 99%

“…This extra step consumes time and resources. Additionally, hard-templated carbon is constrained in terms of pore size range, which becomes critical when aiming for a multi-hierarchical pore structure [97,99,100]. It is worth noting that even a high-surface-area carbon product lacking multi-hierarchical porosity may not deliver efficient gas capture performance [1,101]…”

Section: Hard Template Activationmentioning

confidence: 99%

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Porous Carbon for CO2 Capture Technology: Unveiling Fundamentals and Innovations

Bari,

Jeong

2023

Surfaces

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Porous carbon is an emerging material for the capture of CO2 from point sources of emissions due to its high structural, mechanical, and chemical stability, along with reusability advantages. Currently, research efforts are mainly focused on high- or medium-pressure adsorption, rather than low-pressure or DAC (direct air capture) conditions. Highly porous and functionalized carbon, containing heteroatoms (N, O, etc.), is synthesized using different activation synthesis routes, such as hard template, soft template, and chemical activation, to achieve high CO2 capture efficiency at various temperatures and pressure ranges. Fundamental pore formation mechanisms with different activation routes have been evaluated and explored. Higher porosity alone can be ineffective without the presence of proper saturated diffusion pathways for CO2 transfer. Therefore, it is imperative to emphasize more rational multi-hierarchical macro-/meso-/micro-/super-/ultra-pore design strategies to achieve a higher utilization efficiency of these pores. Moreover, the present research primarily focuses on powder-based hierarchical porous carbon materials, which may reduce the efficiency of the capture performance when shaping the powder into pellets or fixed-bed shapes for applications considered. Therefore, it is imperative to develop a synthesis strategy for pelletized porous carbon and to explore its mechanistic synthesis route and potential for CO2 capture.

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Section: Hard Template Activationmentioning

confidence: 99%

Section: Hard Template Activationmentioning

confidence: 99%

Porous Carbon for CO2 Capture Technology: Unveiling Fundamentals and Innovations

Bari,

Jeong

2023

Surfaces

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“…Once the desired level of solidification is achieved, the exotemplate can be selectively removed using hydrofluoric acid (HF) or sodium hydroxide (NaOH) solutions to obtain the final mesostructure, a negative replica of the hard‐template's porous structure (Figure 2D). The nanocasting method is particularly beneficial for synthesizing mesostructured carbons, 138,139 and transition‐metal oxides, 140–142 which are usually difficult to synthesize using the conventional soft‐templating processes.…”

Section: Mesoporous Metal Chalcogenidesmentioning

confidence: 99%

Recent developments in porous metal chalcogenides for environmental remediation and sustainable energy

Ha,

Lee,

Vamvasakis

et al. 2023

EcoMat

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Porous metal chalcogenides have emerged as promising materials for environmental remediation and sustainable energy generation. Their tunable optical band gap (from infrared to the visible range), highly polarizable surface, chemical activity, and adjustable structure make them attractive for various applications. This review summarizes the recent developments concerning the synthesis and characterization of multifunctional porous chalcogenide materials. It explores their remarkable potential in addressing environmental and energy challenges. Moreover, we discuss the several factors that affect the performance of porous metal chalcogenides, such as their microstructure, morphology, and chemical composition, to gain deeper insights into these materials. Finally, we highlight some of the key challenges and future research directions in the development of porous metal chalcogenides as effective and efficient materials for environmental remediation and sustainable energy generation.image

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Improvement in capacitive and Zn-storage performance of asphalt-based N, O, and Mo-doped porous carbon by Mo-catalytic oxidative modification

Li,

Yan,

et al. 2025

Separation and Purification Technology

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Ordered porous carbon preparation by hard templating approach for hydrogen adsorption application

Cited by 4 publications

References 206 publications

Porous Carbon for CO2 Capture Technology: Unveiling Fundamentals and Innovations

Porous Carbon for CO2 Capture Technology: Unveiling Fundamentals and Innovations

Recent developments in porous metal chalcogenides for environmental remediation and sustainable energy

Improvement in capacitive and Zn-storage performance of asphalt-based N, O, and Mo-doped porous carbon by Mo-catalytic oxidative modification

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