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Advanced Nanoporous Materials for Energy-Related Applications

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Composites".

Deadline for manuscript submissions: closed (31 July 2023) | Viewed by 1907

Special Issue Editors

Department of Chemical and Environmental Engineering, University of Nottingham, Nottingham, UK
Interests: porous materials; adsorption; CO2 capture; catalysis & energy conversion; smart materials;.thermal energy storage; biomass conversion

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Guest Editor
School of Energy and Power Engineering, Shandong University, Jinan, China
Interests: waste-to-materials; porous materials; hazardous waste treatment; catalysis; pollution control; marine chemistry; photochemistry

Special Issue Information

Dear Colleagues,

Nanoporous materials (NPMs) have a major role to play in the transition to clean energy and fuels. The exquisite control of their textural properties and surface chemistry endows NPMs with the flexibility and capability to be designed for various applications. Numerous NPMs such as zeolites, metal-organic frameworks (MOFs), activated carbons, mesoporous materials, carbon foams have entered the scene and produced fundamental breakthroughs in many low-carbon energy technologies such as hydrogen storage, selective carbon dioxide capture, thermal energy storage, biogas upgrading, biofuels, etc. Despite the intensive developments over recent years, no single NPM can fulfil all criteria of a specific energy-related application. A better understanding of the structure-property-performance correlations is required to provide guidelines of designing NPMs with improved performance. Furthermore, synthesizing NPMs based on sustainable/waste precursors or sustainable synthetic routes is receiving increasing attention, which has the potential to reduce the carbon footprint of NPMs.

The main purpose of this Special Issue is to provide an up-to-date outlook on the current research trends in the development of innovative NMPs for energy-related applications. Our Special Issue welcomes submissions including review articles, perspectives and original research papers addressing this broad topic. This Special Issue will cover, but will not be limited to, the following topics:

  • Waste-derived/green nanoporous materials
  • Gas adsorption/separation and storage (CO2, H2, CH4, H2S, NH3)
  • Direct air capture (DAC)
  • Thermal energy storage
  • Biofuel production

Dr. Xin Liu
Dr. Fangming Yang
Guest Editors

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Keywords

  • adsorption
  • catalyst
  • porous materials
  • carbon capture
  • biofuel
  • hydrogen
  • waste treatment
  • biomass conversion
  • DAC
  • thermal energy storage

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Published Papers (1 paper)

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Research

23 pages, 19516 KiB  
Article
Performance Evaluation of Phenol-Resin-Based Adsorbents for Heat Transformation Applications
by Hafiz M. Asfahan, Muhammad Sultan, Muhammad Farooq, Fahid Riaz, Sobhy M. Ibrahim, Md Shamim Ahamed and Muhammad Imran
Materials 2023, 16(15), 5262; https://doi.org/10.3390/ma16155262 - 26 Jul 2023
Viewed by 1451
Abstract
Phenol resins (PRs) are considered as relatively inexpensive adsorbents synthesized from agricultural biomass via employing a variety of synthesized procedures. The performance of PR for heat transformation application is not widely investigated. In this regard, the present study aims to evaluate the four [...] Read more.
Phenol resins (PRs) are considered as relatively inexpensive adsorbents synthesized from agricultural biomass via employing a variety of synthesized procedures. The performance of PR for heat transformation application is not widely investigated. In this regard, the present study aims to evaluate the four PR derivative/refrigerant pairs, namely (i) KOH6-PR/CO2, (ii) SAC-2/HFC, (iii) KOH4-PR/ethanol, and (iv) KOH6-PR/ethanol, for adsorption cooling and adsorption heating applications. Ideal cycle analyses and/or thermodynamic modelling approaches were utilized comprising governing heat and mass balance equations and adsorption equilibrium models. The performance of the AHP system is explored by means of specific cooling energy (SCE), specific heating energy (SHE), and coefficient of performance (COP), both for cooling and heating applications, respectively. It has been realized that KOH6-PR/ethanol could produce a maximum SCE of 1080 kJ/kg/cycle and SHE of 2141 kJ/kg/cycle at a regeneration temperature (Treg) and condenser temperature (Tcond) of 80 °C, and 10 °C, respectively, followed by KOH4-PR/ethanol, SAC-2/HFC-32, and KOH6-PR/CO2. The maximum COP values were estimated to be 1.78 for heating and 0.80 for cooling applications, respectively, at Treg = 80 °C and Tcond = 10 °C. In addition, the study reveals that, corresponding to increase/decrease in condenser/evaporator pressure, both SCE and SHE decrease/increase, respectively; however, this varies in magnitude due to adsorption equilibrium of the studied PR derivative/refrigerant pairs. Full article
(This article belongs to the Special Issue Advanced Nanoporous Materials for Energy-Related Applications)
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