Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation
Microwave synthesis has many advantages covering rapid, high-efficient, environmentally-friendly <i>etc</i>. Herein, graphene-like carbon nitride nanosheets (g-C<sub>3</sub>N<sub>4</sub>-NS) were successfully prepared by high-energy microwave heating method using...
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2019-03-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2019/V47/I3/1 |
| _version_ | 1797966249960931328 |
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| author | ZOU Jing-ye YU Yong-zhi GU Yong-pan YUE Xia-wei MENG Jiang LI Shu-ping WANG Ji-gang |
| author_facet | ZOU Jing-ye YU Yong-zhi GU Yong-pan YUE Xia-wei MENG Jiang LI Shu-ping WANG Ji-gang |
| author_sort | ZOU Jing-ye |
| collection | DOAJ |
| description | Microwave synthesis has many advantages covering rapid, high-efficient, environmentally-friendly <i>etc</i>. Herein, graphene-like carbon nitride nanosheets (g-C<sub>3</sub>N<sub>4</sub>-NS) were successfully prepared by high-energy microwave heating method using melamine and carbon fibers as precursor and microwave absorber, respectively. The as-synthesized samples were investigated <i>via</i> various analytic techniques including X-ray diffraction (XRD), field-emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM) and fourier transform infrared spectroscopy (FT-IR). Results show that the g-C<sub>3</sub>N<sub>4</sub>-NS sample prepared by microwave heating exhibits the obvious feature of graphene-like ultra-thin nanosheets in comparison with sample synthesized by conventional thermal polycondensation. Meanwhile, compared with graphene-like carbon nitride nanosheets prepared by other approaches including ultrasonic exfoliation and oxidation etching methods, the sample synthesized by microwave heating has smooth, flat and strong rigidity surface. |
| first_indexed | 2024-04-11T02:11:37Z |
| format | Article |
| id | doaj.art-4fbecf4419f34040b0011206585593ba |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T02:11:37Z |
| publishDate | 2019-03-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-4fbecf4419f34040b0011206585593ba2023-01-03T01:57:54ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812019-03-014731710.11868/j.issn.1001-4381.2018.000360201903000360Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiationZOU Jing-ye0YU Yong-zhi1GU Yong-pan2YUE Xia-wei3MENG Jiang4LI Shu-ping5WANG Ji-gang6Jiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaXizang Engineering Laboratory for Water Pollution Control and Ecological Remediation, Xizang Minzu University, Xianyang 712082, Shaanxi, ChinaJiangsu Key Laboratory of Advanced Metallic Materials, School of Materials Science and Engineering, Southeast University, Nanjing 211189, ChinaMicrowave synthesis has many advantages covering rapid, high-efficient, environmentally-friendly <i>etc</i>. Herein, graphene-like carbon nitride nanosheets (g-C<sub>3</sub>N<sub>4</sub>-NS) were successfully prepared by high-energy microwave heating method using melamine and carbon fibers as precursor and microwave absorber, respectively. The as-synthesized samples were investigated <i>via</i> various analytic techniques including X-ray diffraction (XRD), field-emission scanning electron microscope (FE-SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM) and fourier transform infrared spectroscopy (FT-IR). Results show that the g-C<sub>3</sub>N<sub>4</sub>-NS sample prepared by microwave heating exhibits the obvious feature of graphene-like ultra-thin nanosheets in comparison with sample synthesized by conventional thermal polycondensation. Meanwhile, compared with graphene-like carbon nitride nanosheets prepared by other approaches including ultrasonic exfoliation and oxidation etching methods, the sample synthesized by microwave heating has smooth, flat and strong rigidity surface.http://jme.biam.ac.cn/CN/Y2019/V47/I3/1microwave synthesisgraphene-like carbon nitride nanosheetstructural featurerigidity |
| spellingShingle | ZOU Jing-ye YU Yong-zhi GU Yong-pan YUE Xia-wei MENG Jiang LI Shu-ping WANG Ji-gang Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation Cailiao gongcheng microwave synthesis graphene-like carbon nitride nanosheet structural feature rigidity |
| title | Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation |
| title_full | Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation |
| title_fullStr | Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation |
| title_full_unstemmed | Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation |
| title_short | Structural feature of graphene-like graphitic carbon nitride nanosheets synthesized <i>via</i> high-energy microwave irradiation |
| title_sort | structural feature of graphene like graphitic carbon nitride nanosheets synthesized i via i high energy microwave irradiation |
| topic | microwave synthesis graphene-like carbon nitride nanosheet structural feature rigidity |
| url | http://jme.biam.ac.cn/CN/Y2019/V47/I3/1 |
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