Chemistry Reference
In-Depth Information
Fig. 6.13 a
Reaction scheme for the co-condensation of TT-COF;
b
schematic representation of
the host-guest complex of TT-COF and a PCBM molecule to scale (C
gray
, O
red
, B
green
, and
S
yellow
. For clarity only one PCBM molecule is shown, whereas in the experiments described,
the COF channels are loaded with the PCBM phase. Reprinted with permission from Ref. [
23
].
Copyright 2013, Wiley-VCH
In the same year, Jiang's group reported a chemically stable, electronically con-
jugated 2D COF with open nanochannels centered at 1.6 nm (Fig.
6.14
a) [
24
]. The
CS-COF allows inherently periodic ordering of fullerene in their structure. Under
air atmosphere conditions, the thin film cells composed of CS-COF and C
60
exhib-
ited a photo conversion efficiency of 0.9 % (Fig.
6.14
b). The cells possess large
