Charge storage and capacitance-type properties of multi-walled carbon nanotubes modified with ruthenium analogue of Prussian Blue

Self-Assembly and Properties of a Discrete Water-Soluble Prussian Blue Analogue FeII/CoIIICube: Confinement of a Water Molecule in Aqueous Solution

“…Mixed-valence complexes derived from hexacyanidometallate units (Prussian Blue analogues, PBAs), are compounds with an A y M A [M B (CN) 6 ] x · n H 2 O chemical composition, with A being an alkaline cation and M A and M B transition metals (Fe, Co, and Ni among others). , Prussian Blue derivatives have been widely studied because of their magnetic, charge-storage, and electrochromic properties, − and recently they have met new successes as sensors for cation recognition. Metal cyanido frameworks have proven useful as ion-exchange materials, incorporating NH 4 + and alkali-metal cations within their lattices. ,− A high selectivity for Cs + has been observed, attributed to the excellent size fitting into the structure cavity.…”

Nanoheterostructures based on nanosized Prussian blue and its Analogues: Design, properties and applications

“…Carbon nanomaterials (CNM) were combined with PB(A)s mainly by using electrodeposition techniques, which are not the subject of this overview. [262] Nevertheless, a chemical way towards the design of discrete nanoheterostructures combining PB(A)s with multi-walled carbon nanotubes (MWCNTs), [263], [264], [265], [266], [267], [268] carbon spheres (Csp), [269] carbon quantum dots (CQD) [265] or graphene quantum dots (GQD) [270] has also been explored. It leads to the synthesis of nanoheterostructures with three types of morphologies: (i) CNM core@PB(A) core or PB(A)satellites, [263], [264], [269], [265], [267], [268], [270] (ii) PB core@CNM satellites, [271] and (iii) CNM@PB necklace.…”

“…[262] Nevertheless, a chemical way towards the design of discrete nanoheterostructures combining PB(A)s with multi-walled carbon nanotubes (MWCNTs), [263], [264], [265], [266], [267], [268] carbon spheres (Csp), [269] carbon quantum dots (CQD) [265] or graphene quantum dots (GQD) [270] has also been explored. It leads to the synthesis of nanoheterostructures with three types of morphologies: (i) CNM core@PB(A) core or PB(A)satellites, [263], [264], [269], [265], [267], [268], [270] (ii) PB core@CNM satellites, [271] and (iii) CNM@PB necklace. [266] The interest for such materials is linked not only with promising physical properties of carbon materials, such as the electronic conductivity of MWCNTs [263], [264], [265], [267], [268], [266] and GCDs, [270] or the photoluminescence properties of CQDs, [271] but also with their high surface-to-volume ratio, strong adsorptive ability and chemical properties.…”

“…It leads to the synthesis of nanoheterostructures with three types of morphologies: (i) CNM core@PB(A) core or PB(A)satellites, [263], [264], [269], [265], [267], [268], [270] (ii) PB core@CNM satellites, [271] and (iii) CNM@PB necklace. [266] The interest for such materials is linked not only with promising physical properties of carbon materials, such as the electronic conductivity of MWCNTs [263], [264], [265], [267], [268], [266] and GCDs, [270] or the photoluminescence properties of CQDs, [271] but also with their high surface-to-volume ratio, strong adsorptive ability and chemical properties. Thus the combination of carbon materials with PB(A)s allows to consider various applications, such as positive electrodes for supercapacitors, [265], [268] batteries, [266] sensors, [263], [264], [270] electrochemicallyassisted adsorbents [267] or biomedical area (see section III.3.2).…”

Electroactive ion exchange materials: current status in synthesis, applications and future prospects

“…The capacitance and energy density of this NiHCF@MnO 2 composite electrode are 199.6 F g -1 at a current density of 1 A g -1 and 60.3 Wh kg -1 at 1050 W kg -1 , respectively. 191,192 Ghasemi et al prepared a graphene/NiFeHCF nanocomposite for supercapacitor, which exhibits higher capacity than the single graphene/NiHCF and graphene/FeHCF at the same current density. 189 The average capacitance of this material can reach 225.6 F g -1 with a potential window of 1.3 V using a sweep rate of 5 mV s -1 .…”