4.6 Article

Nano Engineered Paraffin-Based Phase Change Material for Building Thermal Management

Related references

Note: Only part of the references are listed.
Article Thermodynamics

Improved thermo-physical properties and energy efficiency of hybrid PCM/graphene-silver nanocomposite in a hybrid CPV/thermal solar system

Navid Aslfattahi et al.

Summary: In this research, a new hybrid graphene-silver nanomaterial was used with paraffin wax as a phase change material (PCM) to improve its thermo-physical properties. The thermal and electrical energy efficiencies of the synthesized nanocomposite (PCM/graphene-silver) were investigated in solar thermal collector systems. The results showed that the hybrid nanocomposite exhibited improved specific heat capacity, thermal conductivity, and energy efficiency compared to the pure PCM.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

Review Energy & Fuels

A comprehensive review on thermophysical properties and solar thermal applications of organic nano composite phase change materials

John Paul et al.

Summary: Phase change materials (PCM) have emerged as a novel class of materials for thermal energy storage, and their thermal conductivity can be enhanced by dispersing highly conductive nano additives. This review highlights the recent advances in synthesis routes that effectively enhance PCM thermal conductivity based on different dimensional nano additives, and examines the factors affecting thermophysical properties.

JOURNAL OF ENERGY STORAGE (2022)

Article Energy & Fuels

Thermophysical properties of Nano-enhanced phase change materials for domestic heating applications

Elisangela Jesus D'Oliveira et al.

Summary: This review article mainly focuses on the processes and methods of using highly conductive nanoparticles as a thermal conductivity enhancement technique of low-temperature PCMs (temperatures from 20 to 70 °C) as a promising storage media in residential applications. The paper presents a comprehensive and up-to-date overview of the preparation methods used for Nano-enhanced PCMs (NEPCMs), the impact of nanoparticles on the thermophysical properties, stability of NEPCMs, the hybrid heat transfer enhancement techniques using nano particles, the promising low-temperature applications with NEPCMs, and the research gaps in the field.

JOURNAL OF ENERGY STORAGE (2022)

Article Energy & Fuels

Concentrated Photovoltaic Thermal (CPVT) systems: Recent advancements in clean energy applications, thermal management and storage

Jeeja Jacob et al.

Summary: This paper reviews the thermal management techniques and applications of Concentrated Photovoltaic Thermal systems in relation to Sustainable Development Goals. Advanced techniques such as phase change materials and nanofluids are discussed to prevent overheating. The paper also summarizes the applications and environmental impacts of Concentrated Photovoltaic Thermal systems.

JOURNAL OF ENERGY STORAGE (2022)

Review Construction & Building Technology

Phase change material incorporation techniques in building envelopes for enhancing the building thermal Comfort-A review

C. Suresh et al.

Summary: With the increase in urbanization and improved living standards, there is a higher demand for energy worldwide. The building sector is a major consumer of energy, accounting for about 40% of total energy consumption and causing environmental impacts. Researchers are challenged to reduce energy consumption without compromising thermal comfort in buildings. Phase change materials (PCMs) have the potential to store and release heat for energy conservation and thermal regulation. Integrating PCMs into building materials can significantly improve thermal comfort and reduce energy consumption. This study reviews the effects of PCM integration into building envelopes and discusses energy savings and economic benefits. It concludes that PCMs integrated into building envelopes such as walls, roofs, ceilings, and windows can lead to energy consumption reduction and improved thermal comfort. Micro/nano encapsulation and shape stabilization techniques show higher thermal performance compared to macro and impregnation techniques. In-situ-polymerization and emulsion polymerization are commonly used encapsulation techniques due to their efficiency and simplicity. PCMs with phase transition temperatures close to ambient conditions are found to be promising for enhancing thermal comfort in buildings.

ENERGY AND BUILDINGS (2022)

Article Green & Sustainable Science & Technology

Nano-enhanced organic form stable PCMs for medium temperature solar thermal energy harvesting: Recent progresses, challenges, and opportunities

John Paul et al.

Summary: Solar energy is a promising renewable energy source that can solve the current energy crisis. The use of Phase Change Materials (PCMs) in thermal energy storage systems is favored due to their high energy storage capacity, but their extensive usage is hindered by issues like leakage and poor thermal conductivity. However, these problems can be addressed by stabilizing the shape of PCMs with porous materials and dispersing highly conductive nanoparticles. This review article focuses on different synthesis methods for medium-temperature form stable composites and evaluates their thermal performance using mathematical evaluators. The review also summarizes the variations in thermophysical properties and the effects of porous support on supercooling, form stability, and thermal cycling. It details the potential applications of form stable composites and highlights the future directions for the development of high energy density composites.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2022)

Article Green & Sustainable Science & Technology

Current status and future development of hybrid PV/T system with PCM module: 4E (energy, exergy, economic and environmental) assessments

Yuanlong Cui et al.

Summary: This study reviews the recent advancements in the application of phase change materials in solar photovoltaic thermal technology. The study examines the impact of different tube configurations, working fluids, and thermal regulation strategies on the performance of the system. The findings suggest that incorporating phase change materials can improve the electrical and thermal efficiency of the system, while reducing costs.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2022)

Article Energy & Fuels

Quantifying thermophysical properties, characterization, and thermal cycle testing of nano-enhanced organic eutectic phase change materials for thermal energy storage applications

Jeeja Jacob et al.

Summary: The research focuses on the synthesis, characterization, and thermal properties of nano-enhanced eutectic phase change materials (NeUPCMs) dispersed with TiO2 nanofillers. The nanocomposites exhibit improved thermal conductivity, solar transmissivity, and thermal stability, making them suitable for thermal management applications in medium-temperature systems.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2022)

Review Chemistry, Physical

Porosity Engineering of MOF-Based Materials for Electrochemical Energy Storage

Ran Du et al.

Summary: Metal-organic frameworks (MOFs) provide great potential for electrochemical energy storage (EES) applications due to their rich chemistry and uniformly distributed active sites. Through design and engineering, their scope of applications can be expanded, with potential uses in supercapacitors and metal-ion batteries.

ADVANCED ENERGY MATERIALS (2021)

Article Green & Sustainable Science & Technology

Synthesis and characterization of conducting Polyaniline@cobalt- Paraffin wax nanocomposite as nano-phase change material: Enhanced thermophysical properties

B. Kalidasan et al.

Summary: Dispersion of conducting polymer-based nanocomposite in Phase Change Materials (PCMs) tends to enhance the thermophysical properties. This study synthesized and dispersed polyaniline@cobalt nanocomposite within the Paraffin matrix to improve thermo-physical property. The addition of 1% PC1 and PC2 to paraffin increased thermal conductivity, but it decreased when the concentration reached 5%. TGA results showed a decrease in the initial decomposition temperature for 5% PC1 and PC2, and DSC results revealed higher latent heat of fusion for 0.1% PC1 and 0.5% PC2 compared to pure Paraffin wax.

RENEWABLE ENERGY (2021)

Review Chemistry, Physical

Different dimensional nanoadditives for thermal conductivity enhancement of phase change materials: Fundamentals and applications

Piao Cheng et al.

Summary: Thermal energy storage technologies based on phase change materials (PCM) have been widely studied for their superb regulation and efficient energy utilization. Adding highly thermal conductive nanoadditives to PCM is an effective strategy to enhance thermal conductivity. The review emphasizes the comparison of different dimensional nanoadditives and their construction of thermally conductive pathways.

NANO ENERGY (2021)

Article Thermodynamics

Carbon nanotubes/paraffin wax nanocomposite for improving the performance of a solar air heating system

Nasser A. Habib et al.

Summary: This study utilized single wall carbon nanotubes added to paraffin wax to form a nanocomposite, enhancing the performance of a solar air heater by improving its thermophysical properties and increasing stored thermal energy by 20.7% to 21.2% compared to pure paraffin. Practical tests confirmed the feasibility of using this proposed air heater in Iraqi weather conditions.

THERMAL SCIENCE AND ENGINEERING PROGRESS (2021)

Article Engineering, Multidisciplinary

Construction of a binary channel efficient cooling composites with reflective and phase-change properties

Zhangbin Yang et al.

COMPOSITES PART B-ENGINEERING (2019)

Proceedings Paper Green & Sustainable Science & Technology

Paraffin/Expanded Perlite/Plaster as Thermal Energy Storage Composite

Najoua Mekaddem et al.

TECHNOLOGIES AND MATERIALS FOR RENEWABLE ENERGY, ENVIRONMENT AND SUSTAINABILITY (TMREES) (2019)

Review Materials Science, Multidisciplinary

Latent Heat Thermal Energy Storage Systems with Solid-Liquid Phase Change Materials: A Review

Nan Zhang et al.

ADVANCED ENGINEERING MATERIALS (2018)

Article Nanoscience & Nanotechnology

Thermal Percolation Threshold and Thermal Properties of Composites with High Loading of Graphene and Boron Nitride Fillers

Fariborz Kargar et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Article Chemistry, Multidisciplinary

Towards understanding the salt-intercalation exfoliation of graphite into graphene

Shufen Wang et al.

RSC ADVANCES (2017)

Review Chemistry, Physical

Heat flow at nanoparticle interfaces

Ronald J. Warzoha et al.

NANO ENERGY (2014)

Review Chemistry, Multidisciplinary

Solvated Graphenes: An Emerging Class of Functional Soft Materials

Chi Cheng et al.

ADVANCED MATERIALS (2013)

Article Polymer Science

In situ synthesis of nano silver on polyester using NaOH/Nano TiO2

Vida Allahyarzadeh et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2013)

Article Chemistry, Physical

Instrumental studies on silicone oil adsorption to the surface of intraocular lenses

Chun Ho Kim et al.

APPLIED SURFACE SCIENCE (2012)

Article Chemistry, Multidisciplinary

Graphene-Multilayer Graphene Nanocomposites as Highly Efficient Thermal Interface Materials

Khan M. F. Shahil et al.

NANO LETTERS (2012)

Article Multidisciplinary Sciences

Reversible temperature regulation of electrical and thermal conductivity using liquid-solid phase transitions

Ruiting Zheng et al.

NATURE COMMUNICATIONS (2011)

Article Physics, Applied

Investigation of thermal and electrical conductivity of graphene based nanofluids

Tessy Theres Baby et al.

JOURNAL OF APPLIED PHYSICS (2010)

Article Physics, Applied

Carbon nanoadditives to enhance latent energy storage of phase change materials

Shadab Shaikh et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Chemistry, Multidisciplinary

Superior thermal conductivity of single-layer graphene

Alexander A. Balandin et al.

NANO LETTERS (2008)

Article Materials Science, Multidisciplinary

Thermogravimetric analysis of cobalt-filled carbon nanotubes deposited by chemical vapour deposition

BP Ramesh et al.

THIN SOLID FILMS (2006)