{
    "abstract": "Carbon-based perovskite solar cells (PSCs) present lower power conversion efficiency (PCE) compared with that of metal-based PSCs. One of the main reasons is the limited conductivity of carbon materials. Liquid metals (LMs) with good fluidity and excellent conductivity can be applied as superior electrode materials for a broad range of applications. Herein, LMs are combined with a carbon slurry to improve their conductivity and enhance interfacial contact for high photovoltaic performance of carbon-based PSCs. In order to well disperse LMs and avoid their aggregation, three natural polyphenols, namely, gallic acid (GA), tannic acid (TA), and tea polyphenols (TP), with different molecular structures are adopted to disperse Gallium nanoparticles (Ga NPs) and form an encapsulation layer. As a novel surfactant, the TP molecule with moderate numbers of hydroxyl groups and steric hindrance presents the best property to disperse Ga NPs among these natural polyphenols. It can tightly bind with Ga",
    "authors": [
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Dan",
            "initials": "D",
            "lastname": "Lu"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Mengqi",
            "initials": "M",
            "lastname": "Geng"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Xinrui",
            "initials": "X",
            "lastname": "Ma"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Yu",
            "initials": "Y",
            "lastname": "Gu"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Jialiang",
            "initials": "J",
            "lastname": "Li"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Jianming",
            "initials": "J",
            "lastname": "Mao"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Le",
            "initials": "L",
            "lastname": "Jiang"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.",
            "firstname": "Jianxin",
            "initials": "J",
            "lastname": "Chen"
        },
        {
            "affiliation": "School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi 710129, China.\nShenzhen Research Institute of Northwestern Polytechnical University, Shenzhen, Guangdong 518057, China.",
            "firstname": "Tingting",
            "initials": "T",
            "lastname": "Xu"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.1021/acs.langmuir.5c00860",
    "journal": "Langmuir : the ACS journal of surfaces and colloids",
    "keywords": [],
    "methods": null,
    "publication_date": "2025-04-23",
    "pubmed_id": "40263889",
    "results": null,
    "title": "Natural Polyphenol-Assisted Dispersing Liquid Metal/Carbon Composite Electrode for the Superior Interface in Carbon-Based Perovskite Solar Cells.",
    "xml": "<Element 'PubmedArticle' at 0x7885040b08b0>"
}