Chemical Functionalization of Graphene Nanoplatelets with Hydroxyl, Amino, and Carboxylic Terminal Groups
Reviewartikel, 2021

As the most studied two-dimensional material, graphene is still attracting a lot of attention from both academia and industry due to its fantastic properties such as lightness, excellent mechanical strength, and high conductivity of heat and electricity. As an important branch of graphene materials, graphene nanoplatelets show numerous applications such as in coating, fillers of polymer composites, energy conversion and storage devices, sensing, etc. Chemical functionalization can introduce different functional groups to graphene nanoplatelets and can potentially endow them with different properties and functions to meet the increasing demand in the fields mentioned above. In this minireview, we present an overview of the research progress of functionalized graphene nanoplatelets bearing hydroxyl, amino, and carboxylic terminal groups, including both covalent and noncovalent approaches. These terminal groups allow subsequent functionalization reactions to attach additional moieties. Relevant characterization techniques, different applications, challenges, and future directions of functionalized graphene nanoplatelets are also critically summarized.

amino group

covalent and noncovalent functionalization

carboxylic acid group

hydroxyl group

graphene nanoplatelets

Författare

Cheng Peng

Chalmers, Kemi och kemiteknik, Kemi och biokemi, Organisk kemi

Xiaoyan Zhang

Chalmers, Kemi och kemiteknik, Kemi och biokemi, Organisk kemi

Chemistry

2624-8549 (ISSN)

Vol. 3 3 873-888

2D material-baserad teknologi för industriella applikationer (2D-TECH)

Västra Götalandsregionen (RUN2020-00060), 2020-05-01 -- 2023-04-30.

VINNOVA, 2020-05-01 -- 2023-04-30.

Ämneskategorier

Polymerkemi

Polymerteknologi

Materialkemi

DOI

10.3390/chemistry3030064

Mer information

Senast uppdaterat

2021-10-12