کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10624191 | 989584 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Fabrication and thermal stability of two-dimensional carbide Ti3C2 nanosheets
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Fabrication and thermal stability of two-dimensional carbide Ti3C2 nanosheets Fabrication and thermal stability of two-dimensional carbide Ti3C2 nanosheets](/preview/png/10624191.png)
چکیده انگلیسی
Two-dimensional Ti3C2 nanosheets were obtained by exfoliation of synthesized Ti3AlC2 powders in 40% HF solution at room temperature. The influence of etching time on the synthesis, structural evolution during heating, and thermal stability of as-prepared Ti3C2 nanosheets were studied. The graphene-like structure of as-prepared Ti3C2 nanosheets was confirmed by XRD and SEM. TG-DTA and elemental analysis suggested that the OH and F groups attached on the surface of Ti3C2 nanosheets could be eliminated by heat treatment. It is noteworthy that Ti3C2 nanosheets are thermal stable up to 1200 °C in Ar atmosphere. In the heating process, a small quantity of TiO2 anatase emerges at 500 °C and then reacts with Ti3C2 to form a solid solution of TiCxO1âx (0
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 42, Issue 7, 15 May 2016, Pages 8419-8424
Journal: Ceramics International - Volume 42, Issue 7, 15 May 2016, Pages 8419-8424
نویسندگان
Kun Wang, Youfu Zhou, Wentao Xu, Decai Huang, Zhiguang Wang, Maochun Hong,