Ganguly, A.A.GangulyChattopadhyay, S.S.ChattopadhyayChen, K.-H.K.-H.ChenChen, L.-C.L.-C.Chen2020-06-182020-06-18201410408436https://scholars.lib.ntu.edu.tw/handle/123456789/503243This article outlines state-of-the-art energy technologies, including production and storage, available to us through semiconductor nanomaterials. The nanostructure growth processes have been illustrated in detail, with emphasis on the latest developments in hierarchical and radial-composition modulated nanostructures. On the energy efficiency and generation part, light-emitting diodes, photovoltaics, photoelectrochemistry, thermoelectric, and fuel cells have been discussed. In the energy storage part, supercapacitors and lithium batteries have been discussed. © 2014 Copyright Taylor and Francis Group, LLC.energy; fuel cells; light-emitting diodes; lithium ion batteries; one-dimensional nanomaterials; photoelectrochemistry; photovoltaics[SDGs]SDG7energy; Lithium-ion battery; One-dimensional nanomaterials; Photo-electrochemistry; Photovoltaics; Electrochemistry; Energy efficiency; Energy storage; Fuel cells; Light emitting diodes; Lithium batteries; Nanostructured materials; Nanostructures; Semiconductor diodesjournal article10.1080/10408436.2013.796909