Synthesis of bio-based xerogels from lignin precipitated from the black liquor of the paper industry for supercapacitors electrodes

Agricultura y biología

• liquor industry 100%
• electrochemical capacitors 87%
• xerogels 86%
• waste liquors 66%
• pulp and paper industry 58%
• cyanuric chloride 55%
• electrodes 48%
• lignin 42%
• resorcinol 41%
• synthesis 28%
• gels 27%
• capacitance 25%
• activated carbon 23%
• pyrroles 14%
• dioxane 13%
• wettability 12%
• cross-linking reagents 12%
• nitrogen 11%
• lignin content 10%
• formaldehyde 10%
• nitrogen content 9%
• production costs 9%
• analysis of variance 8%
• phosphorus 7%

Ingeniería y ciencia de los materiales

• Xerogels 92%
• Lignin 63%
• Supercapacitor 59%
• Sol-gels 44%
• Electrodes 39%
• Nitrogen 23%
• Industry 22%
• Activated carbon 20%
• Chemical activation 15%
• Capacitance 14%
• Polycondensation 13%
• Functional groups 11%
• Formaldehyde 10%
• Crosslinking 10%
• Phosphorus 10%
• Impregnation 10%
• Sodium hydroxide 9%
• Electrostatics 9%
• Wetting 8%

Ciencias ambientales y de la tierra

• paper industry 66%
• lignin 54%
• electrode 43%
• gel 28%
• chloride 20%
• activated carbon 15%
• nitrogen 15%
• production cost 9%
• wettability 9%
• formaldehyde 8%
• functional group 8%
• phosphorus 6%