基于全球首创的钙钛矿涂层抽气结晶技术,该标准旨在填补行业空白并推动产业高质量发展
全国首个钙钛矿膜结晶制造国家标准《抽气结晶物理液相沉积薄膜技术规范》编制审定会议在北京举行。该标准基于中国研发团队十余年的原创技术积累,旨在规范钙钛矿光伏组件的规模化制造,填补行业技术标准空白。
AI-generated summary
钙钛矿光伏技术是大面积薄膜制备的一致性与质量控制难题。该标准基于中国团队十余年的抽气结晶技术研发成果。
中新网北京10月30日电 (记者 孙自法)基于中国研发团队在全球首次提出的钙钛矿涂层抽气结晶技术,以及10多年的攻关成果及产业应用,全国首个钙钛矿膜结晶制造国家标准《抽气结晶物理液相沉积薄膜技术规范》正积极推进。
作为光伏领域贯彻落实科技创新与产业创新深度融合的重要实践之一,该项国家标准编制审定会议10月30日举行,与会光伏产业链龙头企业及科研机构代表,共同研讨标准编制工作,推动中国钙钛矿膜结晶制造技术标准化工作高质量发展。
此前,国家标准化管理委员会已于2026年3月批复该标准立项,这次会议围绕标准前期编制、全文审定、后续工作安排开展讨论,持续推进国家标准报批、国际标准制定等工作。
本次国家标准编制的技术基础,来自凯伏光电和西安交通大学团队在抽气结晶领域持续十余年的研发以及与协鑫光电等头部企业团队十余年合作产业化实践。
据介绍,早在2014年5月,研发团队便在全球首次提出钙钛矿涂层抽气结晶技术,开始钙钛矿涂层抽气结晶装备研发。此后,团队与协鑫光电等长期合作探索米级钙钛矿光伏组件制备技术,持续开展大面积薄膜沉积、结晶控制、材料配方及装备协同等关键技术攻关,推动技术从实验室验证逐步走向工业化应用。
2019年11月,研发团队牵头承担国家重点研发计划钙钛矿光伏领域首项共性关键技术重点专项,构建高效稳定大面积钙钛矿薄膜制造关键技术和光伏组件成套技术,支撑钙钛矿活性膜结晶制造核心技术实现从半米级原理样机到整米级工程装备的跨越。
2023年,研发团队创立凯伏光电,专注于推动其原创技术体系在钙钛矿薄膜及商业航天发动机喷管涂层领域的产业化应用。2025年,凯伏光电与西安交通大学、协鑫光电联合开展的“钙钛矿膜抽气结晶装备与半价光伏组件产业化”项目入选首届中国表面科技十大进展。
研发团队称,支撑和验证该技术标准的中国原创技术,已在商品级组件大尺寸钙钛矿膜规模化制造中成功实际应用。近期,凯伏光电自主研发的全国首台套2米级钙钛矿膜抽气结晶量产装备成功落地协鑫光电组件量产线,实现稳定连续运行。这意味着中国自主研发的抽气结晶技术已完成从研发验证到2米级工业化应用的重要跨越,也为后续设备迭代和规模化复制提供了实际生产依据。
从原创技术研发、米级大尺寸装备量产验证到国家标准制定,历经十余年技术积累,研发团队正逐步形成贯通基础研究、核心技术、产业应用、标准建设的中国原创技术引领式发展路径。
随着钙钛矿等新一代光伏技术加速走向规模化制造,大面积薄膜制备的一致性、稳定性和质量控制,已成为影响组件效率、良率及生产成本的关键因素,成为钙钛矿产业化最大瓶颈。此次编制的《抽气结晶物理液相沉积薄膜技术规范》,正是针对这一特定技术领域建立基础技术规范,填补相关标准空白。
钙钛矿抽气结晶技术原始发明人、凯伏光电创始人杨冠军认为,该标准拟围绕技术适用范围、薄膜质量要求、设备和工艺参数、检测评价方法等内容,建立相应的技术规范,为相关装备选型、薄膜制造及质量控制提供依据。
业界专家表示,标准的意义不仅在于统一技术要求,更在于为产业推广建立共同的技术基础。过去,国家标准很多是对应采纳已有国际标准。此次标准制定以中国自主研发的抽气结晶技术及其工程应用为基础,探索将中国技术成果转化为国家标准,既为中国原创技术进一步参与国际标准体系建设创造条件,也将在新一代光伏制造产业链中发挥更加重要的作用。
AI outlook — possibilities, not facts
国家标准将正式报批并发布
Very likely · Within months

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