Allotrope Power has developed a brand new class of supercapacitors that includes Lignavolt, a nano-porous carbon materials derived from pulp trade byproducts. The gadgets exhibit 14–15 Wh/kg power density—twice that of typical supercapacitors—enabling greater power restoration and energy output in hybrid-electric automobile programs.
The corporate claims that the supercapacitors are well-suited to regenerative braking functions, permitting for the total restoration of braking power utilizing compact, light-weight packs. Third-party exams affirm power density ranges that considerably exceed typical gadgets, supporting system designs that cut back inside combustion engine dimension and gas consumption.


“A Lignavolt-based supercapacitor may get well the entire braking power immediately utilizing a pack the scale of a shoebox weighing only some kilos,” stated Dr. Peter Wilson, Founding father of Allotrope Power. “A 1 kg unit may present 75 bhp—50 instances greater than an equal lithium-ion battery.”
The gadgets additionally supply lengthy cycle life, intrinsic thermal stability and include no uncommon earth supplies. Their easy structure eliminates the necessity for lively thermal administration. Analysis cells are at present being examined by trade companions for integration in hybrid automobile functions.
Supply: Allotrope Power