Projects per year
This review addresses the reconstruction of structural plant components (cellulose, lignin, and hemicelluloses) into materials displaying advanced optical properties. The strategies to isolate the main building blocks are discussed, and the effects of fibrillation, fibril alignment, densification, self-assembly, surface-patterning, and compositing are presented considering their role in engineering optical performance. Then, key elements that enable lignocellulosic to be translated into materials that present optical functionality, such as transparency, haze, reflectance, UV-blocking, luminescence, and structural colors, are described. Mapping the optical landscape that is accessible from lignocellulosics is shown as an essential step toward their utilization in smart devices. Advanced materials built from sustainable resources, including those obtained from industrial or agricultural side streams, demonstrate enormous promise in optoelectronics due to their potentially lower cost, while meeting or even exceeding current demands in performance. The requirements are summarized for the production and application of plant-based optically functional materials in different smart material applications and the review is concluded with a perspective about this active field of knowledge.
- biobased materials
- optical materials
- photonic devices
FingerprintDive into the research topics of 'Plant-Based Structures as an Opportunity to Engineer Optical Functions in Next-Generation Light Management'. Together they form a unique fingerprint.
- 3 Finished
SUBSTAINABLE: Multifunctional, high performance cellulose-based substrates for photovoltaics and optoelectronics
01/04/2020 → 31/03/2022
Project: Academy of Finland: Strategic research funding
BioELCell: Bioproducts Engineered from Lignocelluloses: from plants and upcycling to next generation materials
Rojas Gaona, O., Abidnejad, R., Ajdary, R., Bhattarai, M., Zhu, Y., Zhao, B., Robertson, D., Reyes Torres, G., Johansson, L., Garcia Greca, L., Klockars, K., Kämäräinen, T., Majoinen, J., Tardy, B., Dufau Mattos, B. & Ressouche, E.
30/07/2018 → 31/07/2023
Project: EU: ERC grants
01/05/2018 → 31/12/2022
Project: Academy of Finland: Other research funding