Coumarin bearing asymmetrical zinc(II) phthalocyanine functionalized SWCNT hybrid nanomaterial: Synthesis, characterization and investigation of bifunctional electrocatalyst behavior for water splitting

Metallo‐phthalocyanines Containing 1,3,4‐oxadiazole Substituents: Synthesis, Characterization, Electrochemical and Spectroelectrochemical Properties

“…The electrochemical and spectroelectrochemical properties are important in determining the electronic properties of materials, illuminating the redox mechanism and giving clues about the use of materials in different application areas. It has been reported that MPcs having rich redox and coordination properties can be used as an electrocatalyst in different application areas such as battery, [30] photovoltaic cells, [31] water splitting, [32] reduction of CO 2 , [33] supercapacitors [34] and electrochemical sensors [35] . In addition to their catalytic properties, their color changes during redox reactions depending on the substituted groups of the MPcs allow using in electrochromic applications [36–38] …”

Unveiling the Transformative Potential of SWCNT/In2O3 Heterostructures as High-Performance Catalysts for Overall Water Splitting

“…discussed the oxygen evolution reaction using the CNTs as catalysts, which offers a low Tafel slope of 330 mV dec –1 and an estimated overpotential value of 450 mV . Akyüz et al studied the OER’s behavior using the GCE/SWCNT-Coum-Pc catalyst, which shows a Tafel slope of 139 mV dec –1 and an overpotential of 330 mV . Ubaidullah et al discussed OER’s performance using the ZnO@NMC nanocomposite catalyst, which showed a 570 mV overpotential, 318 mV dec –1 Tafel slope value, and 0.08 h stability .…”

Peripherally and non-peripherally carboxylic acid substituted Cu(ii) phthalocyanine/reduced graphene oxide nanohybrids for hydrogen evolution reaction catalysts

“…39,40 Moreover, MPcs are considered as an efficient electrocatalyst for water splitting since they are cheap, highly active materials. 41 This makes MPcs one of the best choices as a catalyst material bearing electrocatalytic active sites containing transition metals or rare earth metals. 42,43 Anchored MPcs on graphene result in high conductivity, and unique electrochemical properties, leading to their use in the field of sensing and energy conversion applications.…”