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The award-winning Phase Change Matters blog tracks the latest news and research on phase change materials and thermal energy storage. E-mail tips and comments to Ben Welter, communications director at Entropy Solutions. Follow the blog on Twitter at @PureTemp. Subscribe to the weekly PCM newsletter. Or join the discussion on LinkedIn.

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Research roundup: Self-luminous wood composite; palmitic acid/mullite composite; corrosion sensitivity of metal alloys; more

Ben Welter - Tuesday, February 12, 2019

From Energy Storage Materials:

Self-luminous wood composite for both thermal and light energy storage

From International Journal of Refrigeration:

The thermal performances of a refrigerator incorporating a Phase Change Material

From Renewable Energy:

Enhanced thermal conductivity of palmitic acid/mullite phase change composite with graphite powder for thermal energy storage
An experimental study on the corrosion sensitivity of metal alloys for usage in PCM thermal energy storages

From Energy Conversion and Management:

Sorption thermal energy storage: Hybrid coating/granules adsorber design and hybrid TCM/PCM operation
Novel hybrid microencapsulated phase change materials incorporated wallboard for year-long year energy storage in buildings

From Thermochimica Acta:

Experimental Investigation on Thermal Properties of Sodium Acetate Trihydrate based Phase Change Materials for Thermal Energy Storage
The preparation of AgI/Au/foam-Cu as a framework of composite for water-based cool storage phase-change material with low supercooling

From Energy and Buildings:

Nano-encapsulation of phase change materials: from design to thermal performance, simulations and toxicological assessment
Investigation of phase change materials integrated with fin-tube baseboard convector for space heating

From Journal of Energy Storage:

Nano-enhancement of phase change material in a shell and multi-PCM-tube heat exchanger

From Applied Energy:

Numerical investigation of phase change material thermal storage for space cooling

From Journal of Materials Chemistry A:

Vertically aligned carbon fibers as supporting scaffolds for phase change composites with anisotropic thermal-conductivity and good shape-stability

Research roundup: Hydrophobic lauric acid; paraffin in heat exchanger; EnergyPlus vs. IES; more

Ben Welter - Thursday, January 10, 2019

From Journal of Energy Storage:

Preparation of hydrophobic lauric acid/SiO2 shape-stabilized phase change materials for thermal energy storage

From Applied Thermal Engineering:

Development of paraffin wax as phase change material based latent heat storage in heat exchanger

From Renewable Energy:

Characterization and stability study of a form-stable erythritol/expanded graphite composite phase change material for thermal energy storage

From Journal of Building Engineering:

Comparison of EnergyPlus and IES to model a complex university building using three scenarios: Free-floating, ideal air load system, and detailed

From 4th International Conference on Renewable Energies for Developing Countries :

Phase Change Materials in a Domestic Solar Hot Water Storage Tank of the Lebanese Market
Numerical and experimental investigations of a PCM integrated solar chimney
Integrating a High Solar Combi-Plus System using PCM Storage in a Smart Network: KSA Case Study

From International Journal of Advanced Research In Applied Sciences, Engineering and Technology:

Solar Cooker with Heat Storage System: A Review [pdf]

From Energy and Buildings:


From Solar Energy Materials and Solar Cells:

Bio-based poly (lactic acid)/high-density polyethylene blends as shape-stabilized phase change material for thermal energy storage applications

From Construction and Building Materials:

Microstructure-guided numerical simulation to evaluate the influence of phase change materials (PCMs) on the freeze-thaw response of concrete pavements

From Energy Conversion and Management:

Thermal management of Li-ion battery pack with the application of flexible form-stable composite phase change materials
Experimental investigation on cylindrically macro-encapsulated latent heat storage for space heating applications

From International Communications in Heat and Mass Transfer:

Experimental investigation on using a novel phase change material (PCM) in micro structure photovoltaic cooling system
Experimental investigation on a novel composite heat pipe with phase change materials coated on the adiabatic section

From Journal of Cleaner Production:

Research roundup: Synthesis of n-butyl palmitate; graphite as heat-transfer enhancer in high-temperature inorganic PCM; more

Ben Welter - Thursday, October 25, 2018

From Journal of Thermal Analysis and Calorimetry:

Synthesis and characterization of the n-butyl palmitate as an organic phase change material

From Renewable Energy:

Encapsulation of high-temperature inorganic phase change materials using graphite as heat transfer enhancer

From Synthesis, Technology and Applications of Carbon Nanomaterials:

Activated Carbon for Shape-Stabilized Phase Change Material

From Applied Energy:

Thermal conductivity enhancement of phase change materials with 3D porous diamond foam for thermal energy storage

From Energy and Technology Journal:

Enhancement of Thermal Storage Properties of Phase Change Material by Using Metallic Swarf [pdf]

From ACS Sustainable Chemistry & Engineering:

Fabrication and Characterization of Flame-Retardant Nanoencapsulated n-Octadecane with Melamine–Formaldehyde Shell for Thermal Energy Storage

From Energy Storage Materials:

Polyurethane-Based Flexible and Conductive Phase Change Composites for Energy Conversion and Storage

From Materials Today:

Research roundup: Crude glycerol polyurethane composite foams; heat transfer analysis; Kalina cycle; more

Ben Welter - Wednesday, October 10, 2018

From Materials:

Thermal Energy Storage and Mechanical Performance of Crude Glycerol Polyurethane Composite Foams Containing Phase Change Materials and Expandable Graphite

From International Journal of Energy Research:

Review on heat transfer analysis in thermal energy storage using latent heat storage systems and phase change materials

From International Journal of Heat and Mass Transfer:

Recent developments in phase change materials for energy storage applications: A review

From Energy Conversion and Management:

Integrated power generation cycle (Kalina cycle) with auxiliary heater and PCM energy storage

From Minerals:

Mullite Stabilized Palmitic Acid as Phase Change Materials for Thermal Energy Storage

From Applied Thermal Engineering:

Microencapsulated phase change material (MEPCM) saturated in metal foam as an efficient hybrid PCM for passive thermal management: A numerical and experimental study
Inverse method to estimate air flow rate during free cooling using PCM-air heat exchanger

Research roundup: Ternary hydrated salt mixture; earth-air heat exchanger; shape-stabilized fly ash composite PCM; more

Ben Welter - Monday, October 01, 2018

From Energy Conversion and Management:

Two types of composite phase change panels containing a ternary hydrated salt mixture for use in building envelope and ventilation system
Research on cooling performance of phase change material-filled earth-air heat exchanger
An experimental investigation of the phase change process effects on the system performance for the evacuated tube solar collectors integrated with PCMs

From Solar Energy:

Carbon based material included-shaped stabilized phase change materials for sunlight-driven energy conversion and storage: An extensive review

From Applied Thermal Engineering:

Experimental Study of Water Solidification Phenomenon for Ice-on-Coil Thermal Energy Storage Application Utilizing Falling Film

From Powder Technology:

Preparation and thermal properties of stearic acid-benzamide eutectic mixture/expanded graphite composites as phase change materials for thermal energy storage

From International Communications in Heat and Mass Transfer:

Experimental and numerical study of melting of the phase change material tetracosane

From Particuology:

Effect of particle size on the thermal performance of NaNO3/SiO2/C composite phase-change materials

From Materials Chemistry and Physics:

Low-cost, shape-stabilized fly ash composite phase change material synthesized by using a facile process for building energy efficiency

From Construction and Building Materials:

Preparation and thermal properties of encapsulated ceramsite-supported phase change materials used in asphalt pavements

From Applied Energy:

Research roundup: Alum/expanded graphite composite; geopolymeric mortars; flexible PCMs; more

Ben Welter - Monday, July 30, 2018

From Energy:

Experimental investigations of Alum/expanded graphite composite phase change material for thermal energy storage and its compatibility with metals

From International Journal of Thermal Sciences:

Numerical study on the effect of phase change materials on heat transfer in asphalt concrete

From The Open Construction & Building Technology Journal:

Thermal Performance of Resource-Efficient Geopolymeric Mortars Containing Phase Change Materials

From Chemical Engineering Journal:

Flexible Phase Change Materials for Thermal Storage and Temperature Control

From Journal of Materials Chemistry A:

Nanoconfinement of phase change materials within carbon aerogels: phase transition behaviours and photo-to-thermal energy storage

From Materiales de Construcción:

Identification of best available thermal energy storage compounds for low-to-moderate temperature storage applications in buildings

Research roundup: Novel graphite-PCM composite sphere; sunlight-driven energy conversion; PCM-rich concrete overlay; more

Ben Welter - Tuesday, July 10, 2018

From Applied Thermal Engineering:

A Novel Graphite-PCM Composite Sphere With Enhanced Thermo-Physical Properties
Fatty acids based eutectic phase change system for thermal energy storage applications

From Applied Energy:

Mathematical modeling and sensitivity analysis of solar photovoltaic panel integrated with phase change material
Compact liquid cooling strategy with phase change materials for Li-ion batteries optimized using response surface methodology
Multi-parameter optimization design of thermoelectric harvester based on phase change material for space generation

From Solar Energy:

Experimental study on the performance of a novel solar water heating system with and without PCM
Latent thermal energy storage for solar process heat applications at medium-high temperatures – A review
Carbon based material included-shaped stabilized phase change materials for sunlight-driven energy conversion and storage: An extensive review

From Construction and Building Materials:

Application of a PCM-rich concrete overlay to control thermal induced curling stresses in concrete pavements

From Energy Conversion and Management:

Energy investigation of glazed windows containing Nano-PCM in different seasons
Transforming a passive house into a net-zero energy house: a case study in the Pacific Northwest of the U.S.

Research roundup: Thermoelectric generator system; solar chimney; novel thermal management system for lithium-ion battery pack; more

Ben Welter - Friday, May 18, 2018

From Energy:

Protection and Thermal Management of Thermoelectric Generator System Using Phase Change Materials: An Experimental Investigation
Performance analysis of a novel thermal management system with composite phase change material for a lithium-ion battery pack

From Solar Energy:

Efficient energy storage technologies for photovoltaic systems
The experimental appraisement of the effect of energy storage on the performance of solar chimney using phase change material

From Applied Thermal Engineering:

Improving thermal management of electronic apparatus with paraffin (PA)/expanded graphite (EG)/graphene (GN) composite material
Experimental exploration of incorporating form-stable hydrate salt phase change materials into cement mortar for thermal energy storage

From Thermal Science and Engineering Progress:

Role of Metallic Foam in Heat Storage in the Presence of Nanofluid and MicroEncapsulated Phase Change Material

From International Journal of Heat and Mass Transfer:

Numerical investigation of thermal and optical performance of window units filled with nanoparticle enhanced PCM

From Applied Energy:

Cost estimation and sensitivity analysis of a latent thermal energy storage system for supplementary cooling of air cooled condensers
Influence of design on performance of a latent heat storage system at high temperatures

From Energy Conversion and Management:

Preparation and investigation of distinct and shape stable paraffin/SiO2 composite PCM nanospheres

From Energy and Buildings:

Parametric Analysis of Using PCM Walls for Heating Loads Reduction

Research roundup: Eutectic organic PCMs; diatomite/CNTs/PEG composites; cellulose insulation; more

Ben Welter - Tuesday, February 06, 2018

From Data in Brief:

Prediction of the Properties of Eutectic Organic Phase Change Materials

From Energy and Buildings:

Diatomite/CNTs/PEG composite PCMs with shape-stabilized and improved thermal conductivity: Preparation and thermal energy storage properties

From Solar Energy:

Thermal performance of phase change materials (PCM)-enhanced cellulose insulation in passive solar residential building walls

From Energy Procedia:

A Parametric Study about the Potential to Integrate Phase Change Material into Photovoltaic Panel
Investigations on thermal environment in residential buildings with PCM embedded in external wall
Passive Cooling Using Phase Change Material and Insulation for High-rise Office Building in Tropical Climate
A Study on Latent Heat Energy Storage Performance of Tetradecane
Erythritol-Vermiculite form-stable phase change materials for thermal energy storage

From Applied Thermal Engineering:

Modification of expanded graphite and its adsorption for hydrated salt to prepare composite PCMs

From Renewable Energy:

Experimental Investigation of Solar Chimney with Phase Change Material (PCM)
Effect of retrofitting a silver/water nanofluid-based photovoltaic/thermal (PV/T) system with a PCM-thermal battery for residential applications

From International Journal of Thermal Sciences:

Thermal charging performance of enhanced phase change material composites for thermal battery design

From Colloids and Surfaces A: Physicochemical and Engineering Aspects:

Preparation and characterization of high-temperature non-flowing SiO2/EG/paraffin composites by high-temperature refining

From Materials Today: Proceedings:

Experimental analysis of thermal energy storage by phase change material system for cooling and heating applications

From Materials & Design:

Thermal conductivity enhancement of phase change materials with form-stable carbon bonded carbon fiber network

From Sustainable Cities and Society:

Experimental study on thermal performance improvement of building envelopes by integrating with phase change material in an intermittently heated room

From International Journal of Refrigeration:

Phase-change thermal energy storage using spherical capsules: performance of a test plant