大学化学 >> 2026, Vol. 41 >> Issue (9): 222-228.doi: 10.12461/PKU.DXHX202507010

科普 上一篇    下一篇

蟹壳家族变形记

薛子怡1, 李雪萌1, 刘敏茹2, 杨庆2, 谢钢1,3   

  1. 1 西北大学化学与材料科学学院, 化学国家级实验教学示范中心, 陕西 西安 710127;
    2 西北大学附属小学, 陕西 西安 710068;
    3 西北大学榆林碳中和学院, 陕西省碳中和技术重点实验室, 陕西 西安 710069
  • 收稿日期:2025-07-03 录用日期:2025-07-29 发布日期:2026-09-01
  • 通讯作者: 刘敏茹, 谢钢 E-mail:lmr@nwu.edu.cn;xiegang@nwu.edu.cn Minru Liu, Gang Xie
  • 基金资助:
    国家自然科学基金科学传播类项目(52342312)

The metamorphosis of crab shell family

Ziyi Xue1, Xuemeng Li1, Minru Liu2, Qing Yang2, Gang Xie1,3   

  1. 1 National Demonstration Center for Experimental Chemistry Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710127, Shaanxi Province, China;
    2 The Attached Primary School of Northwest University, Xi'an 710068, Shaanxi Province, China;
    3 Shaanxi Key Laboratory for Carbon Neutral Technology, Carbon Neutrality College (Yulin), Northwest University, Xi'an 710069, Shaanxi Province, China
  • Received:2025-07-03 Accepted:2025-07-29 Published:2026-09-01
  • Contact: Minru Liu, Gang Xie E-mail:lmr@nwu.edu.cn;xiegang@nwu.edu.cn

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摘要： 蟹壳在环境与资源领域扮演关键角色，其转化过程蕴含独特科学魅力。本文采用拟人化叙事，讲述蟹壳家族(甲壳素、壳聚糖、碳酸钙)从“海洋废弃物”到“高值材料”的蜕变旅程，展现各组分在能源存储、环保治理、医疗健康等领域的多元应用，以生动视角揭示废弃物资源化的科学逻辑与可持续价值。

关键词: 蟹壳废弃物, 甲壳素, 壳聚糖, 碳酸钙, 资源化利用

Abstract: Crab shells play a pivotal role in environmental and resource utilization, with their transformation process embodying unique scientific significance. This study employs anthropomorphic narrative techniques to chronicle the metamorphic journey of the “crab shell family” (chitin, chitosan, and calcium carbonate) from marine waste to high-value materials. The work systematically demonstrates their multifaceted applications across energy storage, environmental remediation, and biomedical fields, offering an engaging perspective on the scientific principles and sustainable value of waste valorization.

Key words: Crab shell waste, Chitin, Chitosan, Calcium carbonate, Resource utilization