Surface functional groups such as F, O, and OH attached to MXenes have a profound impact on the electronic properties. Generally, MXenes are synthesized by the aqueous acidic etching of the MAX phase, and these functional groups are inherently incorporated during the synthesis. Recently, covalent surface modification of MXene has been demonstrated at low temperature using molten inorganic salts.

中文翻译：

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MXenes的共价表面变化及其对超导性的影响

附着在MXene上的表面官能团（例如F，O和OH）对电子性能产生深远影响。通常，MXene是通过MAX相的水相酸性蚀刻而合成的，并且这些官能团在合成过程中会固有地引入。最近，已证明在低温下使用熔融的无机盐对MXene进行共价表面改性。