Chemistry - A European Journal p. 13218 - 13223 (2019)
Update date:2022-08-17
Topics:
Lucherelli, Matteo Andrea
Raya, Jésus
Edelthalhammer, Konstantin F.
Hauke, Frank
Hirsch, Andreas
Abellán, Gonzalo
Bianco, Alberto
Graphene has been covalently functionalized through a one-pot reductive pathway using graphite intercalation compounds (GICs), in particular KC8, with three different orthogonally protected derivatives of 4-aminobenzylamine. This novel multifunctional platform exhibits excellent bulk functionalization homogeneity (Hbulk) and degree of addition while preserving the chemical functionalities of the organic addends through different protecting groups, namely: tert-butyloxycarbonyl (Boc), benzyloxycarbonyl (Cbz) and phthalimide (Pht). We have employed (temperature-dependent) statistical Raman spectroscopy (SRS), X-ray photoelectron spectroscopy (XPS), magic angle spinning solid state 13C NMR (MAS-NMR), and a characterization tool consisting of thermogravimetric analysis coupled with gas chromatography and mass spectrometry (TG-GC-MS) to unambiguously demonstrate the covalent binding and the chemical nature of the different molecular linkers. This work paves the way for the development of smart graphene-based materials of great interest in biomedicine or electronics, to name a few, and will serve as a guide in the design of new 2D multifunctional materials.
View MoreContact:+86-21-38122007
Address:2, Lane 1123, Kangqiao Road, Pudong New Area, Shanghai
website:http://www.chinabarton.com
Contact:+86-573-82719618
Address:No. 162 Fumin Road, Honghe Town,
Nanjing Vincero International Trading Co.,Ltd
Contact:8618936897229
Address:NO.68, ZhuShan Road, JiangNing WanDa Plaza, Building E Room 1703
HUNAN CHEMAPI BIOLOGICAL TECHNOLOGY CO.,LTD.
Contact:+86-186-02659358
Address:1004, building 3, Wanke Jinsemaitianyuan, 498 Guitang Road, Yuhua District, Changsha City, Hunan Province, China
Hunan Shineway Enterprise Co., Ltd.
Contact:+86-731-86303875
Address:118, Huanghua International Airport Road, Huanghua Town, Changsha, Hunan 410137, China
Doi:10.1016/S0022-328X(00)93632-5
(1966)Doi:10.1139/V08-153
(2008)Doi:10.1016/j.jfluchem.2010.04.005
(2010)Doi:10.1055/s-1975-23914
(1975)Doi:10.1016/S0022-328X(00)87712-8
(1970)Doi:10.1016/j.dyepig.2020.109091
(2021)