設施農業：綠能設施開發【精密工程研究所楊錫杭特聘教授】
| 論文篇名 | 英文：Preparation of highly stable and electrochemically active three-dimensional interconnected graphene frameworks from jute sticks 中文：從黃麻桿製備出高穩定與電活性之三維連街石墨烯網絡 |
| 期刊名稱 | CHEMISTRY – AN ASIAN JOURNAL |
| 發表年份,卷數,起迄頁數 | 2022, 17, e20220057 |
| 作者 | Shah, Syed Shaheen; Yang, Hsiharng(楊錫杭)*; Ashraf, Muhammad; Qasem, Mohammed Ameen Ahmed; Hakeem, Abbas Saeed; Aziz, Md Abdul |
| DOI | 10.1002/asia.202200567 |
| 中文摘要 | 友善合成奈米材料，包括石墨烯來自綠色化學，都朝向容易取得，低成本，與生物相容性。因此本研究探索以黃麻桿原料以製作出高穩定與電活性石墨烯網絡的三維連接石墨烯網絡。起始的黃麻桿來自於為三維不定型活化奈米炭片於850 °C碳化爐形成，後續經高溫石墨化爐於2700°C結晶化。藉由多項實驗調整，得以呈現出高穩定性之熱與化學活性。此探索與貢獻於經濟性的生質材料，轉化出三維連接石墨烯網絡。 |
| 英文摘要 | Over the past few years, the environmentally friendly synthesis of nanomaterials, including graphene using green chemistry, has attracted tremendous attention due to its easy handling, low cost, and biocompatibility. Here we demonstrate a facile and efficient green synthesis route for producing highly stable and electrochemically active three-dimensional interconnected graphene frameworks (3DIGF) from jute sticks. Initially, jute sticks derived three-dimensional amorphous activated carbon nanosheets (3DAACNs) were prepared at low temperatures (i.e., 850 °C) in an inert environment. The resultant 3DAACNs were then heat treated at a high temperature (i.e., 2700 °C) under an inert environment, resulting in 3DIGF. The prepared carbonaceous materials were fully characterized, and various experimental techniques confirmed the preparation of 3DIGF. The prepared 3DIGF shows a highly stable nature in thermal and chemical environments and demonstrates a highly dynamic nature for the electrooxidation of sulfide. This study could be considered a vital contribution towards the economic and simple approach for preparing 3DIGF from biomass. |
| 發表成果與本中心研究主題相關性 | 友善合成奈米材料，包括石墨烯來自綠色化學，都朝向容易取得，低成本，與生物相容性。因此本研究探索以黃麻桿原料以製作出高穩定與電活性石墨烯網絡的三維連接石墨烯網絡。以天然農作物生質材料，探索與貢獻於經濟性的生質材料再利用，轉化出三維連接石墨烯網絡。 |
