Eco-friendly semiconducting polymers: from greener synthesis to greener processability,Journal of Materials Chemistry C

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Eco-friendly semiconducting polymers: from greener synthesis to greener processability
Journal of Materials Chemistry C ( IF 5.7 ) Pub Date : 2020-10-06 , DOI: 10.1039/d0tc04085a
Madison Mooney _{1,

2,

3,

4,

5} , Audithya Nyayachavadi _{1,

2,

3,

4,

5} , Simon Rondeau-Gagné _{1,

2,

3,

4,

5}

Affiliation

Organic π-conjugated polymers are an important class of semiconducting materials with favourable optoelectronic and thermomechanical properties, making them great candidates for the fabrication of next generation electronics. These materials can be manufactured at large-scale through solution deposition techniques and many parameters affecting their processability can be easily modulated through synthetic design. However, current synthesis and processing approaches often involve employing toxic precursors, additives and/or solvents, significantly impacting the environmental sustainability of these promising materials. This review presents emerging strategies for materials scientists to design, develop and process semiconducting polymers in a more sustainable and eco-friendly manner. Emphasis will be given throughout this review to materials that are sourced and prepared from sustainable eco-friendly precursors through novel polymerization approaches. Additionally, emerging chemical design strategies for enhancing the solubility of these materials in environmentally benign solvents will also be highlighted. These various methodologies for greener materials and processing will ultimately provide greater cogency towards the development of sustainable next generation electronics.

中文翻译：

环保型半导体聚合物：从更绿色的合成到更绿色的可加工性

有机π共轭聚合物是一类重要的半导体材料，具有良好的光电和热机械性能，使其成为制造下一代电子产品的理想选择。这些材料可以通过溶液沉积技术大规模生产，并且可以通过合成设计轻松调节影响其可加工性的许多参数。但是，当前的合成和加工方法通常涉及使用有毒的前体，添加剂和/或溶剂，从而极大地影响了这些有前途的材料的环境可持续性。这篇评论为材料科学家提出了新兴战略，以更可持续和环保的方式设计，开发和加工半导体聚合物。在整个审查过程中，将重点介绍通过新型聚合方法从可持续的生态友好型前体采购和制备的材料。此外，还将重点介绍新兴的化学设计策略，以增强这些材料在环境友好的溶剂中的溶解度。这些用于绿色材料和加工的各种方法最终将为开发可持续的下一代电子产品提供更大的动力。

更新日期：2020-10-14

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