It is too good to be true. It's not a graphene supercapacitor it's a H::TiO2 with a PANI core based supercapacitor, which is quite difficult to synthesize, espe

It is too good to be true. It's not a graphene supercapacitor it's a H::TiO2 with a PANI core based supercapacitor, which is quite difficult to synthesize, especially mass produced. Every reagent required is considerably more expensive than a comparable Li-Ion battery. They also have a significantly lower energy, so while they may be faster to charge and have longer life spans they wouldn't fit in modern phones. http://www.ncu.edu.tw/~ncu7020/Files/Phd_Repord/93/Engineering/jfy/paper.pdf http://www.ncu.edu.tw/~ncu7020/Files/Phd_Repord/93/Engineeri...