Preparation of photothermal conversion and energy storage microcapsules based on Pickering emulsions with poly (p-phenylenediamine) as stabilizer and photothermal materials

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F23%3A00010391" target="_blank" >RIV/46747885:24410/23:00010391 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24410/23:00011974

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S2352152X22025531?via=ihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2352152X22025531?via=ihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.est.2022.106564" target="_blank" >10.1016/j.est.2022.106564</a>

Result language

angličtina

Original language name

Preparation of photothermal conversion and energy storage microcapsules based on Pickering emulsions with poly (p-phenylenediamine) as stabilizer and photothermal materials

Original language description

Passive energy recycling for thermal management is one of the best energy-saving paths. However, phase change energy storage driven by temperature fluctuation is difficult to realize in some application scenarios such as winter or alpine regions. Here, novel photothermal conversion and energy storage composite was designed and fabricated to solve the problem. Firstly, nanoscale poly (p-phenylenediamine) (PPPD) as stabilizer and photothermal conversion material was synthesized and used in the encapsulation of lauryl myristate as phase change material (PCM) with phase change temperature of 34.6 °C based on Pickering emulsion, following photoinduced energy storage microcapsules were successfully prepared using melamine formaldehyde resin as shell. The obtained microencapsulated phase change materials (MPCMs) can absorb and release heat energy within a temperature range of 25–45 °C with a latent heat of 185.7 J/g. Owing to the excellent photothermal conversion efficiency of the MPCMs (82.4 %), their temperature-regulating function can be triggered in those low temperature environments by photothermal conversion. The microcapsules were then treated on fabric by printing and showed good thermal management effect under light irradiation.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20704 - Energy and fuels

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Energy Storage

ISSN

2352-152X

e-ISSN

—

Volume of the periodical

59

Issue of the periodical within the volume

MAR

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

—

UT code for WoS article

000916289600001

EID of the result in the Scopus database

2-s2.0-85145646506