Materials with giant mechanocaloric effects: cooling by strength

L Mañosa, A Planes - Advanced Materials, 2017 - Wiley Online Library
The search for materials with large caloric effects has become a major challenge in material
science due to their potential in developing near room‐temperature solid‐state cooling …

A review of elastocaloric cooling: Materials, cycles and system integrations

S Qian, Y Geng, Y Wang, J Ling, Y Hwang… - International journal of …, 2016 - Elsevier
Elastocaloric cooling is a new alternative solid-state cooling technology undergoing early
stage research and development. This study presents a comprehensive review of key issues …

Electrocaloric cooling materials and devices for zero-global-warming-potential, high-efficiency refrigeration

J Shi, D Han, Z Li, L Yang, SG Lu, Z Zhong, J Chen… - Joule, 2019 - cell.com
Electrocaloric cooling technologies, enabled by the discovery of the giant electrocaloric
effect in dielectrics more than a decade ago, represents a zero-global-warming-potential …

Demonstration of high efficiency elastocaloric cooling with large ΔT using NiTi wires

J Cui, Y Wu, J Muehlbauer, Y Hwang… - Applied Physics …, 2012 - pubs.aip.org
Vapor compression (VC) is by far the most dominant technology for meeting all cooling and
refrigeration needs around the world. It is a mature technology with the efficiency of modern …

Caloric effects in ferroic materials: new concepts for cooling

S Fähler, UK Rößler, O Kastner, J Eckert… - Advanced …, 2012 - Wiley Online Library
Refrigeration is one of the main sinks of the German and European electricity consumption
and accordingly contributes to worldwide CO2 emissions. High reduction potentials are …

Evolution of temperature profiles in TiNi films for elastocaloric cooling

H Ossmer, F Lambrecht, M Gültig, C Chluba, E Quandt… - Acta materialia, 2014 - Elsevier
The time-resolved strain and temperature profiles of magnetron-sputtered pseudoelastic
TiNi films of 20 μm thickness are investigated during tensile stress cycling for different strain …

High cyclic stability of the elastocaloric effect in sputtered TiNiCu shape memory films

C Bechtold, C Chluba, R Lima de Miranda… - Applied Physics …, 2012 - pubs.aip.org
The elastocaloric effect that occurs during the stress-induced martensitic transformation in
shape memory alloys is a promising mechanism in view of solid state cooling applications. It …

Large temperature span and giant refrigerant capacity in elastocaloric Cu-Zn-Al shape memory alloys

L Mañosa, S Jarque-Farnos, E Vives… - Applied Physics …, 2013 - pubs.aip.org
We report on the elastocaloric effect in a Cu-Zn-Al shape memory alloy. We show that both
the isothermal entropy and adiabatic temperature changes are large and reproducible upon …

Not-in-kind cooling technologies: A quantitative comparison of refrigerants and system performance

S Qian, D Nasuta, A Rhoads, Y Wang, Y Geng… - International journal of …, 2016 - Elsevier
With advances in solid-state cooling materials in the past decade, non-vapor compression
technologies, or not-in-kind (NIK) cooling technologies have garnered great attention …

NiTi‐based elastocaloric cooling on the macroscale: From basic concepts to realization

SM Kirsch, F Welsch, N Michaelis, M Schmidt… - Energy …, 2018 - Wiley Online Library
Solid‐state cooling is an environmentally friendly, no global warming potential alternative to
vapor compression‐based systems. Elastocaloric cooling based on NiTi shape memory …