Impact of Lignin Substitution on the Formation and Physicochemical Properties of Resorcinol-Furfural-Based Carbon Aerogels in Deep Eutectic Solvent.

Rui Lou, Anqi Xu, Kelun Feng, Kewei Zhang, Yueyue Guo, Long He

Abstract read

In one paragraph

Article in Polymers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Rui LouCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.ORCID 0000-0002-8494-9656

Anqi XuCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.

Kelun FengCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.

Kewei ZhangCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.

Yueyue GuoCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.

Long HeCollege of Mechanical and Electronic Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China.ORCID 0000-0002-1391-5555

Funding

National Natural Science Foundation of China 22378252

6 · The paper itself

Abstract

Aligned with green chemistry principles and the pursuit of sustainable synthesis, we developed a lignin-resorcinol-furfural (LRF) gel system within a deep eutectic solvent (DES), in which lignin partially replaces resorcinol and furfural serves as a bio-based alternative to formaldehyde. We further examined the correlation between the lignin substitution ratio (65-90%) and the gelation kinetics, microstructure, and electrochemical performance of the resulting carbon aerogels (LRFC). The findings reveal that the lignin substitution ratio exerts a critical influence on both the crosslinking uniformity and the overall network architecture of the resulting LRFC. The results demonstrated that LRFC65, with a lignin substitution ratio of 65%, exhibited the optimal electrochemical performance: a specific capacitance of 117.2 F g

Indexed as

carbon aerogelsdeep eutectic solvent (DES)electrochemical performancefurfurallignin

Identifiers

PMID42737131

DOI10.3390/polym18172122

PMCPMC13567973

What OpenQuestion holds

Textmetadata

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.