Hollow NiCoP nanocubes derived from a Prussian blue analogue self-template for high-performance supercapacitors

NiCoP/MXene nanocomposites via electrostatic self-assembly for high-performance supercapacitor electrodes

“…When the power density increases to 8000.6 W kg −1 , 31.78 W h kg −1 energy density are still maintained. This performance is superior to literature systems such as NiCoP-4-500// AC (38.4 W h kg −1 at 799.9 W kg −1 ), 54 O-Co 1 Ni 4 P//AC (47.5 W h kg −1 at 428.5 W kg −1 ), 55 Ni 2 P/NF//HPAC-800 (42.2 W h kg −1 at 741.1 W kg −1 ), 56 NCP/LDO-CNT//AC (21.3 W h kg −1 at 748.5 W kg −1 ), 57 NCP@P-rGO//AC (39.7 W h kg −1 at 790 W kg −1 ), 58 NiCo-LDH/Ti 3 C 2 T x -5//AC (44.6 W h kg −1 at 852.5 W kg −1 ). 52 Fig.…”

Progress in the preparation of Prussian blue-based nanomaterials for biomedical applications

“…Usually, some strong acids are selected for etching to obtain HMPBs. 65,103–106 The HMPBs obtained in this way are partially closed structures. The nanoparticles of the core are irregular, restricting the growth in a certain orientation, or the thickness of the outer wall is too small and partially etched during the etching process to form a certain amount of open area.…”

Hollow structures Prussian blue, its analogs, and their derivatives: Synthesis and electrochemical energy‐related applications

“…Reproduced with permission: Copyright 2021, Elsevier. [ 118 ] PBA, Prussian blue analog; SEM, scanning electron microscopy; TEM, transmission electron microscopy.…”

“…In addition to its outstanding performance as a catalyst for water splitting, TMP has also received a lot of attention for its application in energy storage in recent years. Wang et al [ 118 ] designed a NiCoP hollow nanobox with a large specific capacity of 1590 F g −1 at 1 A g −1 (Figure 11i) and exhibited excellent stability (Figure 11j). Ni‐Co PBA nanoboxes were prepared by etching with ammonia, and then NiCoP‐x‐T was obtained by a series of high temperature heat treatment with NaH 2 PO 2 ·H 2 O (Figure 11h).…”