Giang T. T. LE, BoA KYUNG, Emma ROUYRE, Sakhon RATCHAHAT, Weerawut CHAIWAT, Tawatchai CHARINPANITKUL
Carbon nanotubes were produced via co-pyrolysis of a carbon source and catalytic metal nanoparticles. Utilization of molybdenum to iron impregnated catalyst was found to provide carbon nanotubes with superior graphitic carbon content at rather low pyrolysis temperature and higher CNT yield. In this work, a facile method to obtain Fe Mo impregnated catalyst was introduced, and eucalyptus oil was employed as main carbon source with an aim of utilizing bio-based and renewable feedstock. After impregnation and drying steps, ferrocene impregnated with molybdenum was employed for CNT synthesis without any further treatment. Repeated experimental results using Fe Mo impregnated catalyst revealed that CNT yield could be increased from 0.269 to 0.404 kg/kg when pyrolysis temperature was increased from 800 to 900 °C. Based on SEM, XRD, and Raman spectroscopic analyses, CNTs obtained from Fe Mo impregnated catalyst possessed higher graphitic content when compared to those obtained from pure ferrocene only. These results reveal a promising way to utilize FeMo impregnated catalyst for effective valorization of eucalyptus oil to produce CNTs.
{"title":"Facile Preparation of Fe Mo Impregnated Catalyst for Carbon Nanotube Synthesis from Eucalyptus Oil","authors":"Giang T. T. LE, BoA KYUNG, Emma ROUYRE, Sakhon RATCHAHAT, Weerawut CHAIWAT, Tawatchai CHARINPANITKUL","doi":"10.3775/jie.102.104","DOIUrl":"https://doi.org/10.3775/jie.102.104","url":null,"abstract":"Carbon nanotubes were produced via co-pyrolysis of a carbon source and catalytic metal nanoparticles. Utilization of molybdenum to iron impregnated catalyst was found to provide carbon nanotubes with superior graphitic carbon content at rather low pyrolysis temperature and higher CNT yield. In this work, a facile method to obtain Fe Mo impregnated catalyst was introduced, and eucalyptus oil was employed as main carbon source with an aim of utilizing bio-based and renewable feedstock. After impregnation and drying steps, ferrocene impregnated with molybdenum was employed for CNT synthesis without any further treatment. Repeated experimental results using Fe Mo impregnated catalyst revealed that CNT yield could be increased from 0.269 to 0.404 kg/kg when pyrolysis temperature was increased from 800 to 900 °C. Based on SEM, XRD, and Raman spectroscopic analyses, CNTs obtained from Fe Mo impregnated catalyst possessed higher graphitic content when compared to those obtained from pure ferrocene only. These results reveal a promising way to utilize FeMo impregnated catalyst for effective valorization of eucalyptus oil to produce CNTs.","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136377475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Setiawan, S. S. Munawar, Reza Ariesca, D. Purnomo, Riaru Ishizaki, A. S. Putra, K. Siregar, Agus Noor Sidiq, E. Wiloso, T. Ahamed, R. Noguchi
{"title":"A Life Cycle Assessment of Cofiring in a Coal Power Plant to Estimate Purchasing Cost of Empty Fruit Bunch Pellets","authors":"A. Setiawan, S. S. Munawar, Reza Ariesca, D. Purnomo, Riaru Ishizaki, A. S. Putra, K. Siregar, Agus Noor Sidiq, E. Wiloso, T. Ahamed, R. Noguchi","doi":"10.3775/jie.102.84","DOIUrl":"https://doi.org/10.3775/jie.102.84","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"23 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74098429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"和文目次","authors":"","doi":"10.3775/jie.102.tcj8_1","DOIUrl":"https://doi.org/10.3775/jie.102.tcj8_1","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"157 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89127042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuto Noda, Shiho Ikeda, Takuya Yoshida, Y. Uemura, H. Nonaka
{"title":"Relationship between Pellet Strength and Chemical Composition of Torrefied Cellulose","authors":"Yuto Noda, Shiho Ikeda, Takuya Yoshida, Y. Uemura, H. Nonaka","doi":"10.3775/jie.102.77","DOIUrl":"https://doi.org/10.3775/jie.102.77","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"103 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84658120","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"英文目次","authors":"","doi":"10.3775/jie.102.tce8_1","DOIUrl":"https://doi.org/10.3775/jie.102.tce8_1","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"299 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74383245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yoshihiro Shimizu, Reiya Tamaki, A. K. Tripathi, Shuji Takamine, Ye Tian, Kohe Kishimoto, Tasuku Teruya, Yuri Unten, Hina Shinjo, T. Nakagawa
{"title":"Fundamental Properties of Ammonia Borane Aqueous Solution: Dissolution Enthalpy of Solution, Freezing Points and Solubility Curve, Thermal analysis, Stability and Phase Diagram","authors":"Yoshihiro Shimizu, Reiya Tamaki, A. K. Tripathi, Shuji Takamine, Ye Tian, Kohe Kishimoto, Tasuku Teruya, Yuri Unten, Hina Shinjo, T. Nakagawa","doi":"10.3775/jie.102.65","DOIUrl":"https://doi.org/10.3775/jie.102.65","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"48 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88497993","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"スラリー床型超重質油水素化分解プロセスの反応成績推算方法","authors":"Toshiaki Okui, M. Yasumuro, Seiichi Yamamoto, Touru Higuchi, Youichi Takahashi, Naoki Kikuchi, Shigeru Kinoshita","doi":"10.3775/jie.102.57","DOIUrl":"https://doi.org/10.3775/jie.102.57","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"14 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91374575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"和文目次","authors":"","doi":"10.3775/jie.102.tcj6_1","DOIUrl":"https://doi.org/10.3775/jie.102.tcj6_1","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135238427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"英文目次","authors":"","doi":"10.3775/jie.102.tce6_1","DOIUrl":"https://doi.org/10.3775/jie.102.tce6_1","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135238426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"和文目次","authors":"","doi":"10.3775/jie.102.tcj5_1","DOIUrl":"https://doi.org/10.3775/jie.102.tcj5_1","url":null,"abstract":"","PeriodicalId":17318,"journal":{"name":"Journal of The Japan Institute of Energy","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135542289","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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