安全和可持续的设计框架适用于基于石墨烯的材料
Fiorella Pitaro1, Stefan Seeger2, Bernd Nowack3
1Empa - Swiss Federal Laboratories for Materials Science and Technology, Technology & Society Laboratory, St. Gallen, Switzerland; University of Zürich, Department of Chemistry, Zürich, Switzerland.
Environment international
|March 13, 2025
概括
设计时安全和可持续 (SSbD) 框架为评估化学品和材料提供了一个结构化的方法. 这项关于石墨烯的研究表明,它对于在多种应用中评估材料安全性和可持续性的可行性.
科学领域:
- 化学安全和材料科学
- 可持续创新框架 可持续创新框架
- 生命周期评估方法 生命周期评估方法
背景情况:
- 可持续和无毒化学品的全球要求需要在整个材料生命周期中整合安全和可持续性.
- 欧洲委员会联合研究中心开发了安全和可持续设计 (SSbD) 框架,以指导化学和材料创新.
- 现有的框架往往缺乏对新材料的全面生命周期整合.
研究的目的:
- 研究将SSbD框架应用于基于石墨烯的材料的机遇和挑战.
- 评估SSbD材料框架的可行性,特别是对于绝对 (非比较) 评估.
- 评估SSbD框架在多个应用中评估材料的潜力.
主要方法:
- 使用基于石墨烯的材料的现有文献数据实施SSbD第1-4步.
- 评估SSbD框架对材料的适用性.
- 评估各种材料用途的绝对安全性和可持续性评估潜力.
主要成果:
- SSbD框架为评估化学和材料安全和可持续性提供了一个结构化和可适应的方法.
- 由于适用的模型和工具有限,材料存在挑战,影响全面评估.
- 像石墨烯这样的高技术准备水平 (TRL) 材料拥有足够的数据,可以在多个应用程序中进行强大的SSbD评估.
结论:
- SSbD框架是评估材料安全和可持续性的可行方法,具有绝对评估的潜力.
- 需要进一步指导SSbD结果和分数的解释,以促进绝对评估和优化努力.
- 本案例研究为SSbD框架用户提供了实际见解,并为其不断改进的材料创新做出了贡献.
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