Coordinating gallium hexacyanocobaltate: Prussian blue-based nanomaterial for Li-ion storage

Abstract

A newfound Prussian blue analog, gallium hexacyanocobaltate, has been demonstrated as an electrode material for Li-ion storage.

Electrochemical activity of Samarium on starch-derived porous carbon: rechargeable Li- and Al-ion batteries

“…There have been great advancements in the development of batteries, highly efficient electric energy storage devices, with emerging application in electric vehicles, electronics, and electric grids [1 − 4]. Li-ion batteries (LIBs), among several others, have increased in both energy and power densities as a benefit of the scientific selection of elements and unique architectural designs of the electrodes [5][6][7][8]. Over time, other concerns regarding the development of LIBs, such as cost efficiency and practical availability, are gradually attracting attention.…”

“…In terms of raw material supply, it has an incomparable advantage over others. After carbonization, a 3D architecture can be formed that can facilitate the electrolyte penetration [24]. In addition, further engineering on the 3D carbon matrix is allowed.…”

Direct electrochemical detection of clozapine by RuO2 nanoparticles-modified screen-printed electrode

“…[9][10][11] Researchers further explored the electrochemical procedures because of benets such as quicker responses, inexpensive instruments, easy preparation, cost-effectiveness, higher sensitivity, and good selectivity and stability. [12][13][14][15][16][17][18] In addition, the screen-printed electrodes (SPEs) enjoy highly available and disposable electrochemical sensors, simplied operations and have non-poisonous features. Moreover, replacing traditional electrochemical cells with the SPEs linked to miniaturized potentiostats is one of the major trends in shiing the laboratory electrochemical instrumentations to the hand-held eld analyzers.…”

A General Template‐Induced Sulfuration Approach for Preparing Bifunctional Hollow Sulfides for High‐Performance Al‐ and Li‐ion Batteries

“…[ 5–8 ] Considering aluminum‐ion (Al‐ion) battery as an example, it is characterized by fast charging, low cost, and high theoretical capacity (2980 mAh g −1 , 8063 mAh cm −3 ). [ 9–12 ] However, the decay of cathode materials makes the capacity decreases rapidly. The volumetric expansion of some active materials for cathode during Al 3+ intercalation and deintercalation results in the structure collapse and loss of active materials.…”