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Lignina que contiene nanofibras de celulosa para materiales avanzados: de la estructura jerárquica a las aplicaciones

Qiuyan Tang¹, Xinyi Li¹, Yinghong Xu²

¹School of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China; Zibo Engineering Research Center for New Bio-based Materials, Zibo 255000, China; Shandong Research Center of Engineering and Technology for Clean Energy, Zibo 255000, China.

Bioresource technology

|February 11, 2026

Resumen

Las nanofibras de celulosa que contienen lignina (LCNF) ofrecen una alternativa sostenible a las nanofibras convencionales al retener la lignina. Esta revisión explora las estructuras, la preparación y las aplicaciones de LCNF en electrónica, remediación y biomedicina.

Área de la Ciencia:

Ciencia de los materiales Ciencia de los materiales.
Química Sostenible y Sustentable
Nanotecnología La nanotecnología es la nanotecnología.

Sus antecedentes:

La valorización eficiente de la biomasa lignocelulósica es crucial para la gestión sostenible de los recursos.
La producción convencional de nanofibras de celulosa implica una severa deslignificación, lo que aumenta los costos y reduce la funcionalidad.
Las nanofibras de celulosa (LCNFs) que contienen lignina presentan una ruta prometedora para preservar las funcionalidades de la biomasa.

Objetivo del estudio:

Revisar sistemáticamente las características estructurales, las metodologías de preparación y las propiedades funcionales de los LCNF.
Para discutir los principios de diseño de materiales funcionales basados en LCNF.
Para resaltar las relaciones estructura-propiedad de LCNFs en diversas aplicaciones.

Principales métodos:

Revisión de la literatura de la investigación existente sobre las LCNF.
Análisis de las características estructurales y técnicas de preparación.
Evaluación del rendimiento de LCNF en varios dominios de aplicación.

Principales resultados:

Los LCNF integran celulosa y lignina, ofreciendo propiedades estructurales y químicas únicas.
Existen varias estrategias de preparación que influyen en las características del LCNF.
Los materiales basados en LCNF demuestran un potencial significativo en electrónica flexible, remediación ambiental, protección personal y biomedicina.

Conclusiones:

Los LCNF proporcionan una vía sostenible para el desarrollo de materiales de alto valor.
Comprender las interacciones lignina-celulosa es clave para adaptar las propiedades de LCNF.
Esta revisión ofrece orientación para el avance de las aplicaciones LCNF a través del diseño racional.

Palabras clave:

Solicitud de solicitud de solicitud.Las nanofibras de celulosa que contienen lignina son nanofibras de celulosa que contienen lignina.Preparación de la preparación.Características estructurales Las características estructurales.La relación estructura-rendimiento es la relación estructura-rendimiento.

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