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Nanocellulose Building Block for the Construction of Hygroscopic Aerogels
Accounts of Materials Research ( IF 14.0 ) Pub Date : 2024-05-17 , DOI: 10.1021/accountsmr.4c00085
Qianqian Xu 1 , Qing Li 1 , Haipeng Yu 1 , Jian Li 1 , Wenshuai Chen 1
Affiliation  

Moisture, a ubiquitous component in the atmosphere, offers a wealth of opportunities and presents various challenges in our daily lives and the surrounding environment. On the one hand, people can obtain clean drinking water from air and use the moisture to create new energy sources. On the other hand, many people across the world still face long-term drought or damp hazards caused by extremely low or high humidity. Therefore, the sustainable management of atmospheric moisture is crucial for creating a comfortable lifestyle for humanity. Cooling condensation and desiccant drying are established methods for adjusting atmospheric humidity, yet they still face a range of challenges including energy usage, efficiency levels, operational simplicity, and broad applicability. Recently, hygroscopic materials, which can regulate environmental humidity, material performance, and collect water by adsorbing moisture from air and managing the adsorbed moisture, are attracting increasing attention. For the efficient and scalable production of hygroscopic materials, it is fundamental to carefully select and ingeniously assemble the building blocks that dictate their performance.

中文翻译:


用于构建吸湿性气凝胶的纳米纤维素构件



水分是大气中普遍存在的成分,它为我们的日常生活和周围环境提供了丰富的机会,也带来了各种挑战。一方面,人们可以从空气中获取清洁的饮用水,并利用水分制造新能源。另一方面,世界各地许多人仍然面临着因湿度极低或极高而导致的长期干旱或潮湿危害。因此,大气湿度的可持续管理对于为人类创造舒适的生活方式至关重要。冷却冷凝和干燥剂干燥是调节大气湿度的既定方法,但它们仍然面临一系列挑战,包括能源使用、效率水平、操作简单性和广泛的适用性。近年来,吸湿材料越来越受到人们的关注,它可以调节环境湿度、材料性能,并通过吸收空气中的水分并管理所吸附的水分来收集水分。为了高效、可扩展地生产吸湿材料,仔细选择和巧妙组装决定其性能的构建块至关重要。
更新日期:2024-05-17
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