한국건축시공학회:학술대회논문집 (Proceedings of the Korean Institute of Building Construction Conference)

한국건축시공학회 (The Korean Institute of Building Construction)
권호 표지

참깨 바이오차의 열분해 온도가 열에너지 저장 성능에 미치는 영향 평가

Effect of pyrolysis temperature on the thermal energy storage performance of sesame plant biochar

  • 발행 : 2023.11.10
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This study is aimed to understand the effect of pyrolysis temperature on the biochar synthesis for shape stabilizing the Lauric acid (LA). Three different temperatures (350, 500, and 650 ℃) have been chosen with a soaking time of 1h for synthesizing biochars form sesame plants (SP). The structural characterizations indicate the formation of amorphous biochar at 350 ℃ whereas, a stain of graphene formation has been observed for the biochar synthesized at 500 ℃. Formation of a substantial amount of graphene has been found for the sample, synthesized at 650 ℃. Energy storage performances of the PCMs which are shape stabilized by these three biochars have been discussed in this paper.

키워드

과제정보

This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Ministry of Science and ICT (MSIT), Korea (No. NRF-2018R1A5A1025137).

참고문헌

  1. Mandal S, Ishak S, Adnin RJ, Lee DE, Park T. Journal of Energy Storage. 2023. Vol. 68. p. 107739.
  2. Ouyang W, Zeng D, Yu X, Xie F, Zhang W, Chen J, Yan J, Xie F, Wang L, Meng H, Yuan D. international journal of hydrogen energy. 2014. Vol. 39, No. 28. p. 15996-16005. https://doi.org/10.1016/j.ijhydene.2014.01.045