The　urgent　demand　for　high-performance　energy　storage　components　has　been　driving　the　exploration　for　superior　battery-type　electrode　materials　for　hybrid　supercapacitors,　which　is　challenging　but　of　considerable　significance.　In　this　paper,　a　one-step　pyrolysis　route　was　elaborated　to　prepare　oxygen-enriched　hierarchical　porous　carbon　supported　Co-Ni　nanoparticles　Co-Ni/OHPCs)　by　facile　self-crosslinking　assisted　high　internal　phase　emulsion　(HIPE)　templating.　The　oxygen-enriched　porous　carbon　framework　provides　large　specific　surface　area　and　structural　stability,　meanwhile　Co　doping　can　significantly　reinforce　the　electrochemical　performance　of　the　Co-Ni/OHPCs　battery-type　electrodes.　By　optimizing　the　ratio　of　Ni2+　to　Co2+　ions,　the　obtained　Co-Ni/OHPC　electrodes　exhibited　excellent　electrochemical　performance　of　817.3　F　g−1　at　a　scan　rate　of　5　mV　s−1.　Furthermore,　coupling　with　an　activated　porous　carbon　anode,　the　assembled　hybrid　supercapacitor　(HSC)　possessed　an　appreciable　energy　density　of　66.94　Wh　kg−1　at　409.9　W　kg−1　and　a　capacitance　retention　ratio　of　73.89%　after　5000　cycles,　showing　considerable　application　prospects.　This　structural　design　strategy　provides　new　inspiration　for　the　reasonable　optimization　of　new　electrode　materials　for　promising　hybrid　supercapacitors.　©　2022　Elsevier　B.V.