NiFe-LDH has been recognized as the most effcient and cost-effective material for wider applications in electrocatalytic,photoelectrocatalytic,and photocatalytic water splitting,with supercapacitors and adsor bents,ow...NiFe-LDH has been recognized as the most effcient and cost-effective material for wider applications in electrocatalytic,photoelectrocatalytic,and photocatalytic water splitting,with supercapacitors and adsor bents,owing to their inimitable physicochemical properties.It is well known that standalone NiFe-LDH executes poor electrical conductivity,sluggish mass transfer,and low activity,which put a question mark on their catalytic efficiency and other applications that require superior electrical conductivity and exciton pair separation effciency.Most importantly,this constraint creates a hindrance to their superior perform ance in the area of electrocatalytic and photochemical water splitting.To avoid these shortcomings,the coupled structure of NiFe-LDH/graphene has the potential to reflect properties of both NiFe-LDHs and conductive graphene,which completely overcome the shortcomings of counterparts,ensuring better performance and stability.This review aims to summarize the structural impact of NiFe-LDHs,with the interfacial role of graphene/graphene oxide(GO)by establishing a relationship between their structure and activity.Moreover,the emphasis has been laid on the latest development in NiFe-LDH/GO-based materials,along with attention to synthetic methods targeting the creation of a hierarchal porous nature in the materials with different growth approaches to NiFe-LDH on graphene for applications in electro catalytic,photoelectrocatalytic,and photocatalytic water splitting activities.The latest research and devel opment in thisfield using NiFe-LDH/graphene with a sensible intermixing of active sites and conductive framework is explored.展开更多
文摘NiFe-LDH has been recognized as the most effcient and cost-effective material for wider applications in electrocatalytic,photoelectrocatalytic,and photocatalytic water splitting,with supercapacitors and adsor bents,owing to their inimitable physicochemical properties.It is well known that standalone NiFe-LDH executes poor electrical conductivity,sluggish mass transfer,and low activity,which put a question mark on their catalytic efficiency and other applications that require superior electrical conductivity and exciton pair separation effciency.Most importantly,this constraint creates a hindrance to their superior perform ance in the area of electrocatalytic and photochemical water splitting.To avoid these shortcomings,the coupled structure of NiFe-LDH/graphene has the potential to reflect properties of both NiFe-LDHs and conductive graphene,which completely overcome the shortcomings of counterparts,ensuring better performance and stability.This review aims to summarize the structural impact of NiFe-LDHs,with the interfacial role of graphene/graphene oxide(GO)by establishing a relationship between their structure and activity.Moreover,the emphasis has been laid on the latest development in NiFe-LDH/GO-based materials,along with attention to synthetic methods targeting the creation of a hierarchal porous nature in the materials with different growth approaches to NiFe-LDH on graphene for applications in electro catalytic,photoelectrocatalytic,and photocatalytic water splitting activities.The latest research and devel opment in thisfield using NiFe-LDH/graphene with a sensible intermixing of active sites and conductive framework is explored.
