Biomolecular separation is an important technique for biological applications such as medical diagnosis where molecular selectivity and ux control are key technical concerns^([1]).Nanoporous membranes have been consid...Biomolecular separation is an important technique for biological applications such as medical diagnosis where molecular selectivity and ux control are key technical concerns^([1]).Nanoporous membranes have been considered as a powerful platform to ltrate and separate biomolecules^([2]).Among diverse membranes,the ion-track-etched membranes with uniform yet tunable pore size,density and shapes have been widely recognized due to their excellent selectivity and high permlability.展开更多
Lithium(Li)metal anodes are the most promising candidate for next-generation energy storage batteries with high energy-density.However,Li metal anodes suffer severe Li dendrite issues,significant capacity degradation ...Lithium(Li)metal anodes are the most promising candidate for next-generation energy storage batteries with high energy-density.However,Li metal anodes suffer severe Li dendrite issues,significant capacity degradation as well as severe safety problem,which hinder their further commercial applications^([1]).展开更多
Nanomaterials have received immense interest in recent years due to their vast applications in modern technology.It has been shown that the properties of nanomaterials are quite different from their bulk counterparts,...Nanomaterials have received immense interest in recent years due to their vast applications in modern technology.It has been shown that the properties of nanomaterials are quite different from their bulk counterparts,due to their enhanced surface effects,high interface-to-volume ratio,and small size.The interaction between energetic ions and solids has been extensively studied for many years.Recently,a study on the MeV-heavy ion irradiation of gold nanowires in different diameter carried out by our group indicated that the energetic heavy ion irradiation could generate stacking fault tetrahedron(SFT)in gold nanowire,which may heavily affect its lattice structure and electrical properties.In this work,we mainly focus on the irradiation induced SFTs in gold nanowire,as well as its size distributions.展开更多
As received steadily growing interests on their superior properties compared to the bulk counterparts,onedimensional nanostructured palladium materials(Palladium Nanowires,Pd-NWs)offer exciting potential applications ...As received steadily growing interests on their superior properties compared to the bulk counterparts,onedimensional nanostructured palladium materials(Palladium Nanowires,Pd-NWs)offer exciting potential applications in diverse fields such as catalysts,nano-sensors,biomedical detections and exhibit extraordinary properties in hydrogen sensing and hydrogen storage applications.Here,we examine the optical properties of Pd-NWs fabricated using ion-track templates coupled with electrochemical deposition.展开更多
文摘Biomolecular separation is an important technique for biological applications such as medical diagnosis where molecular selectivity and ux control are key technical concerns^([1]).Nanoporous membranes have been considered as a powerful platform to ltrate and separate biomolecules^([2]).Among diverse membranes,the ion-track-etched membranes with uniform yet tunable pore size,density and shapes have been widely recognized due to their excellent selectivity and high permlability.
文摘Lithium(Li)metal anodes are the most promising candidate for next-generation energy storage batteries with high energy-density.However,Li metal anodes suffer severe Li dendrite issues,significant capacity degradation as well as severe safety problem,which hinder their further commercial applications^([1]).
文摘Nanomaterials have received immense interest in recent years due to their vast applications in modern technology.It has been shown that the properties of nanomaterials are quite different from their bulk counterparts,due to their enhanced surface effects,high interface-to-volume ratio,and small size.The interaction between energetic ions and solids has been extensively studied for many years.Recently,a study on the MeV-heavy ion irradiation of gold nanowires in different diameter carried out by our group indicated that the energetic heavy ion irradiation could generate stacking fault tetrahedron(SFT)in gold nanowire,which may heavily affect its lattice structure and electrical properties.In this work,we mainly focus on the irradiation induced SFTs in gold nanowire,as well as its size distributions.
文摘As received steadily growing interests on their superior properties compared to the bulk counterparts,onedimensional nanostructured palladium materials(Palladium Nanowires,Pd-NWs)offer exciting potential applications in diverse fields such as catalysts,nano-sensors,biomedical detections and exhibit extraordinary properties in hydrogen sensing and hydrogen storage applications.Here,we examine the optical properties of Pd-NWs fabricated using ion-track templates coupled with electrochemical deposition.
