Work

Recent advances in 1D and 2D liquid-phase and solid-state NMR studies of biofuel

Year: 2025

Type: article

Abstract: Present review focuses on the most recent and most significant results (the interim of 2019–2023) in the Nuclear Magnetic Resonance (NMR) of biofuel. Collected and discussed here are the most recent applications of 1 H and 13 C NMR spectroscopy to the structural studies and practical recommendations including the unique findings and breakthroughs within this period and providing a summary of new insights and advances in this field. 1 H and 13 C NMR spectroscopy plays an increasingly important role in structural studies and practical recommendations in the field of biofuel and biodiesel chemistry and technology. In general, 1D and 2D NMR spectroscopy in liquid phase and solid state is a powerful method used to characterize molecular structure of biofuel and to analyze and quantify its molecular composition . In particular, NMR is used to identify and quantify the components of biodiesel and biofuels after transesterification , purification and during storage. It is widely applied to characterize and assign molecular structure of biodiesel samples and to identify and quantify different molecular moieties.

Source: Renewable Energy

DOI: 10.1016/j.renene.2025.122592

Author: Leonid B. Krivdin

Institutions: A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences

Language: English

Topic: Biodiesel Production and Applications

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: hybrid

Estimated APC paid: $4,460