1 Ocak 2023 Dergi makalesi Açık Erişim

Buyukcakir, Onur; Yuksel, Recep; Begar, Ferit; Erdogmus, Mustafa; Arsakay, Madi; Lee, Sun Hwa; Kim, Sang Ouk; Ruoff, Rodney S. S.

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{
  "DOI": "10.1021/acsaem.3c01163", 
  "abstract": "<p>We synthesized and studied a redox-active quinone-basedporousorganic polymer (rPOP) and found ultralong cycle life: it is a promisingorganic cathode for aqueous zinc-ion batteries (ZIBs). It has highphysicochemical stability and enhanced intrinsic conductivity fromits fused-aromatic conjugated skeleton. rPOP's high porosityallows for efficient Zn2+ infiltration through the poresduring charging-discharging cycles and contributes to the efficientutilization of redox-active quinone units. It delivers a specificcapacity of 120 mAh g(-1) at a current density of0.1 A g(-1) with a flat and long discharge plateau,which is critically important to provide a stable voltage output.It provides ultralong cycle life at a current density of 1.0 A g(-1) for 1000 and at 2.0 A g(-1) for 30 000cycles, with initial capacity retention of 95 and 66%, respectively.The co-insertion (Zn2+ and H+) charge storagemechanism was investigated using various electrochemical measurementsand ex/in situ structural characterization techniques, and is explainedherein. These findings contribute to a better understanding of thestructure-property relationship for rPOP and open a new avenuefor new organic cathode materials for high-performance next-generationaqueous batteries.</p>", 
  "author": [
    {
      "family": "Buyukcakir", 
      "given": " Onur"
    }, 
    {
      "family": "Yuksel", 
      "given": " Recep"
    }, 
    {
      "family": "Begar", 
      "given": " Ferit"
    }, 
    {
      "family": "Erdogmus", 
      "given": " Mustafa"
    }, 
    {
      "family": "Arsakay", 
      "given": " Madi"
    }, 
    {
      "family": "Lee", 
      "given": " Sun Hwa"
    }, 
    {
      "family": "Kim", 
      "given": " Sang Ouk"
    }, 
    {
      "family": "Ruoff", 
      "given": " Rodney S. S."
    }
  ], 
  "container_title": "ACS APPLIED ENERGY MATERIALS", 
  "id": "267730", 
  "issue": "14", 
  "issued": {
    "date-parts": [
      [
        2023, 
        1, 
        1
      ]
    ]
  }, 
  "page": "9", 
  "title": "Ultralong-Life Quinone-Based Porous Organic Polymer Cathode for High-Performance Aqueous Zinc-Ion Batteries", 
  "type": "article-journal", 
  "volume": "6"
}