Chapter 2. Solution-processed stretchable Ag 2 S semiconductor thin films for wearable self-
2.4 Experimental section
2.4.11 The chemical and thermal stability test
For a thermal stability test, the Ag2S-based RRAM fabricated on the glass substrate was heated on a hot plate for 10 min at the preset temperatures (50, 100, 150, 200, 250 and 300 °C). After cooled down to room temperature, Ion and Ioff were measured at 0.03 V. Likewise, a chemical stability test was examined by measuring the Ion and Ioff after dipping the Ag2S-based RRAM in deionized water, ethanol, methanol, dimethylsulfoxide (DMSO), N-methlyformamide (NMF), dimethylforamide (DMF), hexane, toluene, tetrahydrofuran (THF) and phosphate buffer saline (PBS).
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Acknowledgement
2018 년 5 월, 떨리는 마음으로 랩에 첫 출근 했을 때가 기억에 생생한데 벌써 졸업을 한다는게 아직도 실감이 나지를 않습니다. 많은 분들의 도움으로 3 년 동안 정말 많은 것을 배우면서 성장한 것 같아 뿌듯합니다. 짧지만 길었던 연구실 생활은 앞으로 살아가는데 있어서 큰 도움이 될 것 같습니다.
우선, 제가 진심으로 존경하는 손재성 교수님께 깊은 감사의 말씀을 전하고 싶습니다. 좋은 연구를 할 수 있는 기회를 주시고, 부족했던 부분을 채울 수 있도록 도와주셨기에 학위기간 동안 아주 큰 상을 받을 수 있었던 것 같습니다.
연구 뿐만 아니라 앞으로 살아감에 있어서 진심어린 조언과 격려의 말씀은 평생 잊지 않고 마음속에 새기겠습니다. 항상 감사한 마음을 가지며 열심히 노력하며 살아가겠습니다.
귀중한 시간 내주시어 저의 학위 논문 심사를 맡아주신 최문기 교수님, 김주영 교수님께 다시한번 감사의 인사를 전합니다. 디펜스 때 주신 귀중한 조언과, 분에 넘치는 칭찬과 격려의 말씀 주셔서 진심으로 감사합니다. 훌륭하신 교수님들의 큰 도움으로 더 멋진 연구를 마무리 할 수 있었던 것 같습니다. 멋진 논문을 쓰는데 큰 도움을 주신 양우정 연구원님, 김시훈 박사님, 황경석 연구원님께도 진심으로 감사의 말씀 드립니다.
NSE 실험실 구성원 들에게도 감사의 인사를 전합니다. 우선 승기오빠께
진심으로 감사의 말씀을 전하고 싶습니다. 처음부터 하나하나 잘 알려주시고 가르쳐주신 덕분에 멋진 연구를 잘 마무리 할 수 있었던 것 같습니다. 형우오빠, 항상 친절하게 뭐든 알려주시고 도와주시는 다휘오빠, XRD 담당 또 다시 맡게 된 추맨 승준이오빠, 같은 팀에서 많은 도움 주신 허선생님, 겉은 차갑지만 마음은 따뜻한 우용이오빠, 키크고 귀도큰 수리수리 정수리오빠, 생일똑같은 친구 양양, 동기 윤캠이 오빠, 같은 팀 정민이언니, 건국이에게 감사의 인사와 응원을 보냅니다. NSE 에 와서 적응 잘 할 수 있게 도와주시고, 항상 무슨일이던 잘 도와주신 성헌이 오빠께 감사의 말씀 드립니다. 앞으로 멋진 앞날이 펼쳐지길 바랍니다. 랩에 처음 온날부터 잘 챙겨주신 민주언니! 하시는 연구 다 잘 되길