国家/地区 Africa（18）
关键词 ENERGY STORAGE（7） SUPERCAPACITOR（5） GRAPHENE（4）
GRAPHENE FOAM（4） COBALT PHOSPHATE（3） HYBRID DEVICE（3）
ELECTROCHEMICAL CAP.（2） ENERGY DENSITY（2） GRAPHENE OXIDE（2）
METAL PHOSPHATE（2）
出版物 ELECTROCHIMICA ACTA（3） JOURNAL OF ALLOYS C.（3） RSC ADVANCES（3）
INTERNATIONAL JOURN.（2）
出版时间 2020（8） 2017（3） 2018（3） 2019（2）
机构 UNIV PRETORI.（16）
作者 OYEDOTUN KO（18）

Enhanced electrochemical performance of supercapattery derived from sulphur-reduced graphene oxide/cobalt oxide composite and activated carbon from peanut shells

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

TARIMO DJ, OYEDOTUN KO, MIRGHNI AA, MUTUMA B, SYLLA NF, MUROVHI P, MANYALA N

High-performance bimetallic Ni-Mn phosphate hybridized with 3-D graphene foam for novel hybrid supercapacitors

JOURNAL OF ENERGY STORAGE

MIRGHNI AA, OYEDOTUN KO, FASAKIN O, MAHMOUD BA, TARIMO DJ, MANYALA N

High energy and excellent stability asymmetric supercapacitor derived from sulphur-reduced graphene oxide/manganese dioxide composite and activated carbon from peanut shell

ELECTROCHIMICA ACTA

TARIMO DJ, OYEDOTUN KO, MIRGHNI AA, SYLLA NF, MANYALA N

Graphene foam-based electrochemical capacitors

CURRENT OPINION IN ELECTROCHEMISTRY

OYEDOTUN KO, MANYALA N

Hybrid electrochemical supercapacitor based on birnessite-type MnO2/carbon composite as the positive electrode and carbonized iron-polyaniline/nickel graphene foam as a negative electrode

AIP ADVANCES

RANTHO MN, MADITO MJ, OYEDOTUN KO, TARIMO DJ, MANYALA N

Sulphur-reduced graphene oxide composite with improved electrochemical performance for supercapacitor applications

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

TARIMO DJ, OYEDOTUN KO, MIRGHNI AA, MANYALA N

Bullet-like microstructured nickel ammonium phosphate/graphene foam composite as positive electrode for asymmetric supercapacitors

RSC ADVANCES

MAHMOUD BA, MIRGHNI AA, FASAKIN O, OYEDOTUN KO, MANYALA N

Synthesis of cobalt phosphate-graphene foam material via co-precipitation approach for a positive electrode of an asymmetric supercapacitors device

JOURNAL OF ALLOYS COMPOUNDS

MAHMOUD BA, MIRGHNI AA, OYEDOTUN KO, MOMODU D, FASAKIN O, MANYALA N

Comparison of ionic liquid electrolyte to aqueous electrolytes on carbon nanofibres supercapacitor electrode derived from oxygen-functionalized graphene

CHEMICAL ENGINEERING JOURNAL

OYEDOTUN KO, MASIKHWA TM, LINDBERG S, MATIC A, JOHANSSON P, MANYALA N

Nickel-cobalt phosphate/graphene foam as enhanced electrode for hybrid supercapacitor

COMPOSITES PART BENGINEERING

MIRGHNI AA, OYEDOTUN KO, MAHMOUD BA, BELLO A, RAY SC, MANYALA N