| ชื่อเรื่อง | : | Nano-structure tin/nitrogen-doped reduced graphene oxide composites as high capacity lithium-ion batteries anodes |
| นักวิจัย | : | Jarulertwathana N. , Laokawee V. , Susingrat W. , Hwang S. , Sarakonsri T. |
| คำค้น | : | - |
| หน่วยงาน | : | มหาวิทยาลัยเชียงใหม่ |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2560 |
| อ้างอิง | : | 09574522 , 2-s2.0-85028820260 , 10.1007/s10854-017-7853-y , https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85028820260&origin=inward , http://cmuir.cmu.ac.th/jspui/handle/6653943832/40122 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | © 2017 Springer Science+Business Media, LLC Tin/graphene-based composites were synthesized as easy-to-prepare alternative anode materials in lithium-ion batteries (LIBs). Reduced graphene oxide (rGO) was obtained from the oxidation of pristine graphite by modified Hummers’ method followed by thermal treatment at 500 °C for 5 h under N 2 atmosphere. Nitrogen-doped graphene (NrGO) sheets were prepared via thermal annealing of rGO and melamine (1:5 by weight) at 800 °C for 1 h under N 2 environment. The chemical reduction method was used to synthesize the composites. The Sn content in Sn/rGO and Sn/NrGO was varied as 10 and 20 wt%. The rGO and NrGO supporting materials had large surface areas and were exfoliated graphite structure. The powder X-ray diffraction patterns showed that Sn/rGO and Sn/NrGO composites contained Sn and graphene-based supporter. The electron microscopic measurements granted the composite morphology, in which they consisted of small Sn particles anchored on rGO and NrGO surfaces. The 20Sn/rGO and 20Sn/NrGO composites delivered large reversible specific capacities of 793 and 755 mAh g − 1 , respectively, at a current density of 100 mA g − 1 . The prepared composites also provide high stability, indicating the promising anode performance for LIBs. |
| บรรณานุกรม | : |
Jarulertwathana N. , Laokawee V. , Susingrat W. , Hwang S. , Sarakonsri T. . (2560). Nano-structure tin/nitrogen-doped reduced graphene oxide composites as high capacity lithium-ion batteries anodes.
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ . Jarulertwathana N. , Laokawee V. , Susingrat W. , Hwang S. , Sarakonsri T. . 2560. "Nano-structure tin/nitrogen-doped reduced graphene oxide composites as high capacity lithium-ion batteries anodes".
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ . Jarulertwathana N. , Laokawee V. , Susingrat W. , Hwang S. , Sarakonsri T. . "Nano-structure tin/nitrogen-doped reduced graphene oxide composites as high capacity lithium-ion batteries anodes."
เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ , 2560. Print. Jarulertwathana N. , Laokawee V. , Susingrat W. , Hwang S. , Sarakonsri T. . Nano-structure tin/nitrogen-doped reduced graphene oxide composites as high capacity lithium-ion batteries anodes. เชียงใหม่ : มหาวิทยาลัยเชียงใหม่ ; 2560.
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