Trends in Low‐Temperature Combustion Derived Thin Films for Solution‐Processed Electronics,Advanced Electronic Materials

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Trends in Low‐Temperature Combustion Derived Thin Films for Solution‐Processed Electronics
Advanced Electronic Materials ( IF 5.3 ) Pub Date : 2020-09-11 , DOI: 10.1002/aelm.202000464
Pavan Pujar ₁ , Srinivas Gandla ₁ , Dipti Gupta ₂ , Sunkook Kim ₁ , Myung‐Gil Kim ₁

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Appreciable advancement of low‐temperature combustion processing brings a step closer to the fulfillment of large‐area, flexible electronics. The maximum temperature of deposition is successfully reduced below the softening temperature of the polymeric substrates. The method embodies the incorporation of fuel‐ and oxidizer‐ligands in the precursor, which leads to an exothermic reaction resulting in low‐temperature conversion and/or densification of the metal oxide thin films. A series of electrically conducting, semiconducting, and high permittivity dielectric metal oxides are deposited on varied substrates, including flexible plastic substrates, such as polyimide and aromatic polyester. The combustion processing is efficient in depositing metal, metal oxide, metal–metal oxide composite thin films at considerably low temperatures. In addition, the combustible precursors are considered compatible with diverse solution deposition methods such as spin coating, spray coating, inkjet printing, and blade coating. The combustion processed metal oxide thin films have the potential to exhibit acceptable device performance of thin film transistors, solar cells, gas sensors, organic light emitting diodes, and so on. The present review not only covers the on‐going research in solution combustion‐based deposition, but also discusses potential of the various devices with combustion‐derived thin films of functional oxides as active/passive components.

中文翻译：

溶液加工电子的低温燃烧衍生薄膜的趋势

低温燃烧处理技术的显着进步使实现大面积，灵活的电子产品更近了一步。成功地将最大沉积温度降低到聚合物基材的软化温度以下。该方法体现在前体中掺入了燃料和氧化剂配体，这导致放热反应，导致低温转化和/或金属氧化物薄膜致密化。一系列导电，半导电和高介电常数的介电金属氧化物沉积在各种基材上，包括柔性塑料基材，例如聚酰亚胺和芳族聚酯。燃烧过程可在相当低的温度下有效地沉积金属，金属氧化物，金属-金属氧化物复合薄膜。此外，可燃前体被认为与多种溶液沉积方法兼容，例如旋涂，喷涂，喷墨印刷和刮刀涂布。经燃烧处理的金属氧化物薄膜具有展现出薄膜晶体管，太阳能电池，气体传感器，有机发光二极管等可接受的器件性能的潜力。本综述不仅涵盖了正在进行的基于溶液燃烧的沉积研究，而且还讨论了以功能性氧化物的燃烧衍生薄膜作为主动/被动成分的各种装置的潜力。经燃烧处理的金属氧化物薄膜具有展现出薄膜晶体管，太阳能电池，气体传感器，有机发光二极管等可接受的器件性能的潜力。本综述不仅涵盖了正在进行的基于溶液燃烧的沉积研究，而且还讨论了以功能性氧化物的燃烧衍生薄膜作为主动/被动成分的各种装置的潜力。经燃烧处理的金属氧化物薄膜具有展现出薄膜晶体管，太阳能电池，气体传感器，有机发光二极管等可接受的器件性能的潜力。本综述不仅涵盖了正在进行的基于溶液燃烧的沉积研究，而且还讨论了以功能性氧化物的燃烧衍生薄膜作为主动/被动成分的各种装置的潜力。

更新日期：2020-10-11

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