کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1256923 971536 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rational design of three-dimensional nitrogen and phosphorus co-doped graphene nanoribbons/CNTs composite for the oxygen reduction
ترجمه فارسی عنوان
طراحی منطقی ترکیبی نانوروبن / گرافیتی گرافن با دوام نیتروژن و فسفر سه بعدی برای کاهش اکسیژن
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی

In the present work, we report nitrogen and phosphorus co-doped 3-D structured carbon nanotube intercalated graphene nanoribbon composite. The graphene nanoribbons are prepared via partial exfoliation of multi-walled carbon nanotubes. In the graphene nanoribbons/CNTs composite, carbon nanotubes play a role of skeleton and support the exfoliated graphene nanoribbons to form the stereo structure. After high temperature heat-treatment with ammonium dihydrogen phosphate, the unique structure reserves both the properties of carbon nanotube and graphene, exhibiting excellent catalytic performance for the ORR with excellent onset and half-wave potential, which is similar to commercial Pt/C electrocatalysts.

Nitrogen and phosphorus co-doped graphene nanoribbons/CNTs composite with 3-D stereo structure obtained by oxidation and exfoliation of multi-walled carbon nanotubes and following high temperature heat-treatment work as efficient electro-catalyst for the oxygen reduction reaction.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 27, Issue 4, April 2016, Pages 597–601
نویسندگان
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