Growth and electrochemical properties of RF sputter deposited Li[Ni0.5Co0.25Mn0.25]O2 film cathodes

Prathibha, G.; Rosaiah, P.; Hussain, O. M.

doi:10.1016/j.matpr.2019.07.621

Cited by 1 publication

(2 citation statements)

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Section: Cathodesmentioning

confidence: 99%

“…NMC thin films were mainly deposited via PLD and RF sputtering [392][393][394][395][396]. Prathibha et al [394] grew polycrystalline Li(Ni 0.5 Co 0.25 Mn 0.25 )O 2 thin films with mainly (001) and ( 104) orientations on Au-coated Si substrates via RF sputtering, obtaining a good discharge capacity of 57.5 µAh/cm 2 µm. Tan et al [392] reported the orientation control of NMC sputtered thin films with different post-annealing temperatures ranging from 400 • C to 700 • C. In this work, the dominant orientation of the films changed from ( 104) to a mixture of ( 110) and (104).…”

Section: Cathodesmentioning

confidence: 99%

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Advances in Materials Design for All-Solid-state Batteries: From Bulk to Thin Films

Yang

Abraham

et al. 2020

Applied Sciences

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All-solid-state batteries (SSBs) are one of the most fascinating next-generation energy storage systems that can provide improved energy density and safety for a wide range of applications from portable electronics to electric vehicles. The development of SSBs was accelerated by the discovery of new materials and the design of nanostructures. In particular, advances in the growth of thin-film battery materials facilitated the development of all solid-state thin-film batteries (SSTFBs)—expanding their applications to microelectronics such as flexible devices and implantable medical devices. However, critical challenges still remain, such as low ionic conductivity of solid electrolytes, interfacial instability and difficulty in controlling thin-film growth. In this review, we discuss the evolution of electrode and electrolyte materials for lithium-based batteries and their adoption in SSBs and SSTFBs. We highlight novel design strategies of bulk and thin-film materials to solve the issues in lithium-based batteries. We also focus on the important advances in thin-film electrodes, electrolytes and interfacial layers with the aim of providing insight into the future design of batteries. Furthermore, various thin-film fabrication techniques are also covered in this review.

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