Inducing two-way shape memory effect in Nitinol-Polymer Composite
| Název práce v češtině: | Vyvolání obousměrné tvarové paměti v NiTi-polymerovém kompozitu |
|---|---|
| Název v anglickém jazyce: | Inducing two-way shape memory effect in Nitinol-Polymer Composite |
| Klíčová slova: | Kompozit|Vyvolání obousměrné tvarové paměti|Polymer s tvarovou pamětí|NiTi|Nitinol |
| Klíčová slova anglicky: | Composite|Inducing two-way shape memory effect|Shape memory polymer|Nitinol|NiTi |
| Akademický rok vypsání: | 2023/2024 |
| Typ práce: | bakalářská práce |
| Jazyk práce: | angličtina |
| Ústav: | Katedra fyziky materiálů (32-KFM) |
| Vedoucí / školitel: | Sneha Manjaree Samal, Ph.D. |
| Řešitel: | Jakub Zeman - zadáno a potvrzeno stud. odd. |
| Datum přihlášení: | 03.01.2024 |
| Datum zadání: | 10.01.2024 |
| Datum potvrzení stud. oddělením: | 05.03.2024 |
| Datum odevzdání elektronické podoby: | 08.05.2024 |
| Oponenti: | prof. RNDr. Kristián Mathis, Ph.D., DrSc. |
| Konzultanti: | doc. PhDr. RNDr. Josef Stráský, Ph.D. |
| Zásady pro vypracování |
| 1. State of art
2. Characterization of materials used for the preparation of composite 3. Preparation of composite 4. Characterization of composite 5. Summary of the work |
| Seznam odborné literatury |
| [1] Haiyang Du, Y. Yao, Y. Zhao; A space deployable antenna model based on shape memory alloy composite with folding-deploying two-way behavior; Polymer Advanced Technologies; pg. 4214 – 4222 (2022)
[2] P. Eyer, J. Dittus, A. Trauth, S. Coutandin, J. Fleischer, K.A. Weidenmann; Improvement of the adhesion in functional NiTi wire/polymer composites made by additive manufacturing; Composite Structures 275 (2021) [3] M. Taya, Y. Liang, O. C Namli, H. Tamagawa, T. Howie; Design of two-way reversible bending actuator based on a shape memory alloy/shape memory polymer composite; Smart Materials and Structures 22 (2013) |
| Předběžná náplň práce |
| Two-way shape memory effect is the material's ability to change its shape through an actuating by temperature change or electrical current. This allows the structure to change its shape without additional actuators [1]. There are few known approaches that can achieve inducing two-way shape memory effect [1-2]. The approach studied in this thesis is through the creation of Nitinol-polymer composite. Nitinol is a widely one-way shape memory alloy. This material can return to its original shape after external load has been released. In previous studies the combination with polymer has been shown to induce a two-way shape memory capability in the composite [3]. However, these composites suffer from degrading interfacial adhesion with repeated actuations. This thesis explores alternative techniques of creating two-way shape memory composite with focus on enhancing interfacial adhesion. |
| Předběžná náplň práce v anglickém jazyce |
| Two-way shape memory effect is the material's ability to change its shape through an actuating by temperature change or electrical current. This allows the structure to change its shape without additional actuators [1]. There are few known approaches that can achieve inducing two-way shape memory effect [1-2]. The approach studied in this thesis is through the creation of Nitinol-polymer composite. Nitinol is a widely one-way shape memory alloy. This material can return to its original shape after external load has been released. In previous studies the combination with polymer has been shown to induce a two-way shape memory capability in the composite [3]. However, these composites suffer from degrading interfacial adhesion with repeated actuations. This thesis explores alternative techniques of creating two-way shape memory composite with focus on enhancing interfacial adhesion. |