TY - JOUR
T1 - Microwave-Assisted Lignin Solubilization in Protic Ionic Compounds Containing 2,3,4,5-Tetraphenyl-1H-imidazolium and Inorganic Anions
AU - Merino, Omar
AU - Cerón-Camacho, Ricardo
AU - Luque, Rafael
AU - Martínez-Palou, Rafael
N1 - Publisher Copyright:
© 2019, Springer Nature B.V.
PY - 2020/12
Y1 - 2020/12
N2 - Abstract: The highly efficient solubilization of lignin in designer protic ionic compounds is reported in this work. PPhImCl provided the optimum lignin dissolution capacity and theoretical studies based on DFT calculations further confirmed that the process was energetically favored (∆E = − 13.7 kcal/mol), with strong π–π interactions and hydrogen bonding observed between the PILs and lignin. Graphic Abstract: [Figure not available: see fulltext.].
AB - Abstract: The highly efficient solubilization of lignin in designer protic ionic compounds is reported in this work. PPhImCl provided the optimum lignin dissolution capacity and theoretical studies based on DFT calculations further confirmed that the process was energetically favored (∆E = − 13.7 kcal/mol), with strong π–π interactions and hydrogen bonding observed between the PILs and lignin. Graphic Abstract: [Figure not available: see fulltext.].
KW - Lignin
KW - Microwave
KW - Protic ionic compounds
KW - Solubilization
KW - Theoretical calculation
UR - http://www.scopus.com/inward/record.url?scp=85076337774&partnerID=8YFLogxK
U2 - 10.1007/s12649-019-00916-2
DO - 10.1007/s12649-019-00916-2
M3 - Artículo
AN - SCOPUS:85076337774
SN - 1877-2641
VL - 11
SP - 6585
EP - 6593
JO - Waste and Biomass Valorization
JF - Waste and Biomass Valorization
IS - 12
ER -