Abstract
Abstract: In the past decade, organic-inorganic perovskite solar cells (PSCs) have received significant
attentions due to their high efficiencies and low costs. However, the commercialization of PSCs is stilled
hindered by several issues such as device performance (especially for large-area cells) and stability. Recently,
two-dimensional (2D) transition metal disulfides (TMDs) show great potentials in solving aforementioned
problems due to their unique morphological structure and electrical properties. Herein, we
summarize the advancements in the recent applications of various TMDs materials as charge transport
layers in PSCs. Although some progress have been made, there are considerable issues to be tackled in
this field. The challenges and development directions of these 2D TMDs materials for PSCs are also
clarified. Lastly, the most recent advancements about TMDs materials in some other electronic (or optoelectronic)
fields are also summarized and discussed.
Keywords:
Two-dimensional material, transition metal disulfide, perovskite solar cell, photoelectric conversion efficiency, stability.
Graphical Abstract
[23]
Yao H, Chen L, Zhang W, Shi Y. Method for improving singlelayer
transition metal sulfide material light-emitting performance of
the method CN Patent 107313024B, 2019.
[24]
Wang Y, Bai Y, Yang D, Sun Y. Preparation and application for
transition metal sulfide-based counter electrode CN Patent
105845444A, 2016.
[26]
Tian Z, Zheng A, Wang D, Liu J. Supported single-layer and fewlayer
two-dimensional transition metal sulfide catalyst and preparation
method thereof CN Patent 111229256A 2020.
[27]
Wang Y, Liu Y, Liu M, Zhang C, Sun Y. Method for controllably
preparing transition metal sulfide heterojunction by two steps CN
Patent 109767920A, 2019.
[42]
Laturia A, Van de Put M L, Vandenberghe W G. Dielectric properties
of hexagonal boron nitride and transition metal dichalcogenides:
from monolayer to bulk npj 2D Materials and Applications
2018; 2(1)
[46]
Chang J, Zhao P, Lin Z, Su J, Zhnag J, Hao Y. a perovskite solar
cell by taking a two-dimensional material as an electron transport
layer and a preparation method thereof CN Patent 110518122A, 2019.
[71]
Su X. Based on molybdenum disulfide transistor of a scintillator
detector and producing method thereof CN Patent 105676259A, 2016.
[72]
Chen Q, Zeng J, Wang D. Lithium iron-manganese-lithium- manganese
disulfide nanosheet lithium battery cathode material and
preparation method thereof CN Patent 106450302B, 2019
[73]
Chen H, Ma C, Fu W, Wang L, Yang X, Xu M. Based on disulphide photolysis m sheet material of the organic solar cell and its preparation method. C.N. Patent 104465991A: 2015.