Geological timescales’ aging effects of lunar glasses-Reference-Cited by-同舟云学术

Geological timescales’ aging effects of lunar glasses

Published:2023-11-10 Issue:45 Volume:9 Page:
ISSN:2375-2548
Container-title:Science Advances
language:en
Short-container-title:Sci. Adv.

Author:

Chen Ziqiang¹^ORCID,Zhao Yong¹^ORCID,Chi Xiang¹^ORCID,Yan Yuqiang¹,Shen Jie²,Zou Minjie¹^ORCID,Zhao Shaofan³,Liu Ming³^ORCID,Yao Wei³^ORCID,Zhang Bo¹^ORCID,Ke Haibo¹^ORCID,Ma Xiu-Liang¹²^ORCID,Bai Haiyang¹²³^ORCID,Yang Mengfei³^ORCID,Zou Zhigang³⁴^ORCID,Wang Wei-Hua¹²³^ORCID

Affiliation:

1. Songshan Lake Materials Laboratory, Dongguan 523808, China.

2. Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China.

3. Qian Xuesen Laboratory of Space Technology, China Academy of Space Technology (CAST), Beijing 100094, China.

4. College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, China.

Abstract

Physical aging is a long-lasting research hot spot in the glass community, yet its long-term effects remain unclear because of the limited experimental time. In this study, we discover the extraordinary aging effects in five typical lunar glassy particles with diameters ranging from about 20 to 53 micrometers selected from Chang’e-5 lunar regolith. It is found that geological time scales’ aging can lead to unusually huge modulus enhancements larger than 73.5% while much weaker effects on hardness (i.e., varies decoupling evolutions of Young’s modulus and hardness during aging) in these lunar glassy samples. Such extraordinary aging effects are primarily attributed to the natural selected complex glassy compositions and structures, consistent with high entropy and minor element doping criteria, prevailing under the special lunar conditions and the extensive aging time for the lunar glasses. This study offers valuable insights for developing high-performance and stable glassy materials for radiation protection and advanced space explorations.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Link

https://www.science.org/doi/pdf/10.1126/sciadv.adi6086

Reference92 articles.

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