An exploratory Study on the Preparation of a Silk Fibroin-Chitosan Based Organic Solid-Liquid Transition Type Phase Change Materials (PCMs): Microcapsule and Foam Structures

Ceren Nair; Oguz Bayraktar

Makale detayları

An exploratory Study on the Preparation of a Silk Fibroin-Chitosan Based Organic Solid-Liquid Transition Type Phase Change Materials (PCMs): Microcapsule and Foam Structures

Yazarlar:

Ceren Nair | Oguz Bayraktar

Yayıncı:

Ege University

Ana Başlıklar:

Wearable Materials

Dergi:

Textile and Apparel Vol.33 Issue 2, pp.197-204

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293044

pISSN:

1300-3356

Anahtar kelimeler:

Özet:

 Phase change materials PCMs can store and release latent heat by making phase transitions between solid-solid or liquid-solid phases at specific temperature ranges. In the preparation of silk fibroin SF and chitosan CHI based phase change microcapsules and foam structures, the usage of virgin coconut oil VCO as a phase change agent was investigated, both forms were successfully prepared and characterized. Scanning Electron Microscope SEM and optical microscope with heating block analyzes were performed on microcapsules. SEM, Fourier-transform infrared spectroscopy, and differential scanning calorimeter analyzes were performed on foams. SF and CHI-based microcapsules had homogeneous size distribution and were thermally stable up to 60C. Characteristic properties of the foam structures changed with the amounts of SF and CHI, and phase change occur at around 25C, the melting temperature of VCO, resulting in energy absorption of 0.5287 Wg. Microcapsule and foam PCMs obtained can be used in different medical and thermoregulated textile applications.

 Phase change materials PCMs can store and release latent heat by making phase transitions between solid-solid or liquid-solid phases at specific temperature ranges. In the preparation of silk fibroin SF and chitosan CHI based phase change microcapsules and foam structures, the usage of virgin coconut oil VCO as a phase change agent was investigated, both forms were successfully prepared and characterized. Scanning Electron Microscope SEM and optical microscope with heating block analyzes were performed on microcapsules. SEM, Fourier-transform infrared spectroscopy, and differential scanning calorimeter analyzes were performed on foams. SF and CHI-based microcapsules had homogeneous size distribution and were thermally stable up to 60C. Characteristic properties of the foam structures changed with the amounts of SF and CHI, and phase change occur at around 25C, the melting temperature of VCO, resulting in energy absorption of 0.5287 Wg. Microcapsule and foam PCMs obtained can be used in different medical and thermoregulated textile applications.

 Phase change materials PCMs can store and release latent heat by making phase transitions between solid-solid or liquid-solid phases at specific temperature ranges. In the preparation of silk fibroin SF and chitosan CHI based phase change microcapsules and foam structures, the usage of virgin coconut oil VCO as a phase change agent was investigated, both forms were successfully prepared and characterized. Scanning Electron Microscope SEM and optical microscope with heating block analyzes were performed on microcapsules. SEM, Fourier-transform infrared spectroscopy, and differential scanning calorimeter analyzes were performed on foams. SF and CHI-based microcapsules had homogeneous size distribution and were thermally stable up to 60C. Characteristic properties of the foam structures changed with the amounts of SF and CHI, and phase change occur at around 25C, the melting temperature of VCO, resulting in energy absorption of 0.5287 Wg. Microcapsule and foam PCMs obtained can be used in different medical and thermoregulated textile applications.

 Phase change materials PCMs can store and release latent heat by making phase transitions between solid-solid or liquid-solid phases at specific temperature ranges. In the preparation of silk fibroin SF and chitosan CHI based phase change microcapsules and foam structures, the usage of virgin coconut oil VCO as a phase change agent was investigated, both forms were successfully prepared and characterized. Scanning Electron Microscope SEM and optical microscope with heating block analyzes were performed on microcapsules. SEM, Fourier-transform infrared spectroscopy, and differential scanning calorimeter analyzes were performed on foams. SF and CHI-based microcapsules had homogeneous size distribution and were thermally stable up to 60C. Characteristic properties of the foam structures changed with the amounts of SF and CHI, and phase change occur at around 25C, the melting temperature of VCO, resulting in energy absorption of 0.5287 Wg. Microcapsule and foam PCMs obtained can be used in different medical and thermoregulated textile applications.

Makale detayları

An exploratory Study on the Preparation of a Silk Fibroin-Chitosan Based Organic Solid-Liquid Transition Type Phase Change Materials (PCMs): Microcapsule and Foam Structures

Yazarlar:

Ceren Nair | Oguz Bayraktar

Yayıncı:

Ege University

Ana Başlıklar:

Wearable Materials

Dergi:

Textile and Apparel Vol.33 Issue 2, pp.197-204

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293044

pISSN:

1300-3356

silk fibroin

chitosan

phase change materials

foam

microcapsule

Sayı

Makale detayları

An exploratory Study on the Preparation of a Silk Fibroin-Chitosan Based Organic Solid-Liquid Transition Type Phase Change Materials (PCMs): Microcapsule and Foam Structures

Yazarlar: Ceren Nair | Oguz Bayraktar

Yayıncı: Ege University

Ana Başlıklar: Wearable Materials

Dergi: Textile and Apparel Vol.33 Issue 2, pp.197-204

Belge Tipi: Makale

Yayın Tarihi: 6/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001293044

pISSN: 1300-3356

silk fibroin

chitosan

phase change materials

foam

microcapsule

Sayı

Yazarlar:

Ceren Nair | Oguz Bayraktar

Yayıncı:

Ege University

Ana Başlıklar:

Wearable Materials

Dergi:

Textile and Apparel Vol.33 Issue 2, pp.197-204

Belge Tipi:

Makale

Yayın Tarihi:

6/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293044

pISSN:

1300-3356