Disassembly-based bill of materials data for consumer electronic products
Disassembly-based bill of materials data for consumer electronic products
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DOI：
10.1038/s41597-020-0573-9
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发表时间：
2020-07-30
期刊：
影响因子：
9.8
通讯作者：
Ryen, Erinn G.
中科院分区：
文献类型：
--
作者：
Babbitt, Callie W.;Madaka, Hema;Ryen, Erinn G.
消费电子产品具有复杂的生命周期，其特点是与其制造、使用和报废处置相关的环境、社会和经济影响和利益。准确分析这些权衡并创建可持续的解决方案需要有关构成这些设备的材料和组件的数据。此类信息很少由制造商披露，仅以不同的案例研究格式存在于公开文献中。本研究提出了一个全面的物料清单（BOM）数据数据库，描述了95种独特的消费电子产品中包含的主要材料和组件的质量。数据由产品拆卸和物理表征产生，然后根据文献中的外部基准进行验证。该研究还为组织BOM数据提供了一个可重复的框架，以便在新产品进入市场时对其进行扩展。这些数据将有利于研究电子和可持续性的各个方面的研究人员，包括材料稀缺、产品设计、环境生命周期评估、电子废物政策以及环境健康和安全。
Consumer electronic products have a complex life cycle, characterized by environmental, social, and economic impacts and benefits associated with their manufacturing, use, and disposal at end-of-life. Accurately analysing these trade-offs and creating sustainable solutions requires data about the materials and components that make up these devices. Such information is rarely disclosed by manufacturers and only exists in the open literature in disparate case study format. This study presents a comprehensive database of bill of material (BOM) data describing the mass of major materials and components contained in 95 unique consumer electronic products. Data are generated by product disassembly and physical characterization and then validated against external benchmarks in the literature. The study also contributes a reproducible framework for organizing BOM data so that they can be expanded as new products enter the market. These data will benefit researchers studying all aspects of electronics and sustainability, including material scarcity, product design, environmental life cycle assessment, electronic waste policy, and environmental health and safety.