Green reduction of graphene oxide by Mint extract and property investigation of product
سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 535
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شناسه ملی سند علمی:
ICCNRT01_098
تاریخ نمایه سازی: 30 دی 1397
چکیده مقاله:
The most productive procedure for production of graphene oxide (GO) is Hummer’s method. However, the main problem is that prepared GO needs to reduce for practical applications. Conventional methods for reduction of GO have drawbacks such as toxic nature, non-economic, harmful to both environment and human. Here we proposed and tested a green approach including plant extracts for a satisfying reduction of GO to reduced graphene oxide (r-GO). The extract of Mentha (or Mint) indicated the moderate antioxidant activities in DPPH test. After reduction GO by mentioned extract, the products was characterized by XRD, FT-IR, SEM and TGA analysis. Results indicated that interaction between GO and Mint extract leads to efficient reduction of GO. So this plant extract can be introduce as a green and accssaible material for efficient redction of GO to r-GO.
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نویسندگان
Sarvin Mohammadi-Aghdam
Department of Chemistry, Payame Noor University, P.O. Box19395-3697, Tehran, IranDepartment
Hossein Khojasteh
Young Researchers and Elite Club, Mahabad Branch, Islamic Azad University, Mahabad, Iran
Bahaaldin Rashidzadeh
Department of Chemistry, Payame Noor University, P.O. Box19395-3697, Tehran, IranDepartment