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Fan Q, Liu M, Chen J, Li X, Ma T, Wang L, Zhang W, Ma J. An up-and-coming youngster engaged in collagen modification: Zirconium halide perovskite nanocrystals as chromium-free tanning agent. Int J Biol Macromol 2025; 309:143104. [PMID: 40222515 DOI: 10.1016/j.ijbiomac.2025.143104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2024] [Revised: 02/16/2025] [Accepted: 04/10/2025] [Indexed: 04/15/2025]
Abstract
Green and sustainable approach is crucial for current and future leather industry. Chrome tanning agents have always been considered as the key materials for turning raw hides into leather by crosslinking collagen fiber. However, the low utilization rate (60-70 %) and potential risks of Cr3+ oxidation to Cr6+ in chromium may make it a past celebrity. In this research, Cs2ZrCl6 nanocrystals (NCs) were applied in tanning process. Zirconium ions integrating with organic ligands in Cs2ZrCl6 NCs allow for a born self-masking structure to give the uniform distribution of Zr4+ form the fresh side to grain side in crust leather with the shrinkage temperature (Ts) of 72.8 °C. Cs2ZrCl6 NCs tanning not only improved the thermal properties, the physical-mechanical and organoleptic properties of tanned leather but also ideal environmental impact assessments. All the effort was devoted to promoting the development of collagen modification and opening up new perspectives on the research of halide perovskites.
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Affiliation(s)
- Qianqian Fan
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China.
| | - Mi Liu
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China
| | - Jie Chen
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China.
| | - Xingyao Li
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China
| | - Tongtong Ma
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China
| | - Ling Wang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China
| | - Wenbo Zhang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China
| | - Jianzhong Ma
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; Xi'an Key Laboratory of Green Chemicals and Functional Materials, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi'an 710021, Shaanxi, China.
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Ye J, Fan Z, Zhang S, Liu X. Improved curing reactivity, thermal resistance and mechanical properties of furylamine‐based benzoxazine using melamine as an amine source. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jiajia Ye
- School of Materials and Energy University of Electronic Science and Technology of China Chengdu People's Republic of China
- Sichuan Province Engineering Technology Research Center of Novel CN Polymeric Materials Chengdu China
| | - Zilin Fan
- School of Materials and Energy University of Electronic Science and Technology of China Chengdu People's Republic of China
- Sichuan Province Engineering Technology Research Center of Novel CN Polymeric Materials Chengdu China
| | - Shuai Zhang
- School of Materials and Energy University of Electronic Science and Technology of China Chengdu People's Republic of China
- Sichuan Province Engineering Technology Research Center of Novel CN Polymeric Materials Chengdu China
| | - Xiaobo Liu
- School of Materials and Energy University of Electronic Science and Technology of China Chengdu People's Republic of China
- Sichuan Province Engineering Technology Research Center of Novel CN Polymeric Materials Chengdu China
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Song B, Zhu X, Wang W, Wang L, Pei X, Qian X, Liu L, Xu Z. Toughening of melamine-formaldehyde foams and advanced applications based on functional design. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.11.069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Pan S, Upadhyay R, Singh S, Singh M. Synthesis, characterization, and functionalization of superadhesive melamine formaldehyde polyvinylpyrrolidone resins doped with metallic and graphene oxide nanoparticles for better industrial applications. J Appl Polym Sci 2022. [DOI: 10.1002/app.52921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sourav Pan
- School of Chemical Sciences Central University of Gujarat Gandhinagar India
| | - Richa Upadhyay
- School of Chemical Sciences Central University of Gujarat Gandhinagar India
| | - Sunita Singh
- Department of Biochemistry, Shivaji College, University of Delhi New Delhi India
| | - Man Singh
- School of Chemical Sciences Central University of Gujarat Gandhinagar India
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