Pub Date : 2023-04-06DOI: 10.1021/acssuschemeng.2c04712
Chi Zheng, D. Gao, Bin Lyu, Yingying Zhou, Ailin Zhang, Y. Gu, Jianzhong Ma, Davida Briana DuBois, Shaowei Chen
: Flexible sensors with multifunctions have attracted great attention for their extensive application values. Most of the reported multifunctional flexible sensors lack the intuitive signal display function, have limitations of work environment, and are weakly resistant to electromagnetic waves, and the landfill and incineration of the sensor wastes could pose irreversible damage to the environment. Herein, a trilayer composite (referred to as TGM) is prepared by the layer-by-layer assembly of MXene, gelatin, and a water-based multiporous membrane (WMM), which exhibits a hierarchically ordered bionic heterostructure. The top layer is multilayers of MXene nanosheets, the middle layer consists of artificial neural cages and synapses from an MXene@gelatin structure, and the bottom layer is a brick-mortar mimic of MXene@WMM. The resulting TGM heterostructure displays excellent performance in pressure sensing both in air and under water due to the ready variation of the electrical conductivity with applied pressures. The TGM composite also shows an apparent actuation response under IR, moisture, and heating stimulations. These multifunctional characteristics can be integrated for visual sensing of environmental temperature and humidity. Additionally, the composite possesses efficient electromagnetic shielding and shows great degradation. Results from this study highlight the unique potential of MXene − biomass composites in the development of eco-friendly multifunctional sensors.
{"title":"Eco-Friendly Bionic Flexible Multifunctional Sensors Based on Biomass–MXene Composites","authors":"Chi Zheng, D. Gao, Bin Lyu, Yingying Zhou, Ailin Zhang, Y. Gu, Jianzhong Ma, Davida Briana DuBois, Shaowei Chen","doi":"10.1021/acssuschemeng.2c04712","DOIUrl":"https://doi.org/10.1021/acssuschemeng.2c04712","url":null,"abstract":": Flexible sensors with multifunctions have attracted great attention for their extensive application values. Most of the reported multifunctional flexible sensors lack the intuitive signal display function, have limitations of work environment, and are weakly resistant to electromagnetic waves, and the landfill and incineration of the sensor wastes could pose irreversible damage to the environment. Herein, a trilayer composite (referred to as TGM) is prepared by the layer-by-layer assembly of MXene, gelatin, and a water-based multiporous membrane (WMM), which exhibits a hierarchically ordered bionic heterostructure. The top layer is multilayers of MXene nanosheets, the middle layer consists of artificial neural cages and synapses from an MXene@gelatin structure, and the bottom layer is a brick-mortar mimic of MXene@WMM. The resulting TGM heterostructure displays excellent performance in pressure sensing both in air and under water due to the ready variation of the electrical conductivity with applied pressures. The TGM composite also shows an apparent actuation response under IR, moisture, and heating stimulations. These multifunctional characteristics can be integrated for visual sensing of environmental temperature and humidity. Additionally, the composite possesses efficient electromagnetic shielding and shows great degradation. Results from this study highlight the unique potential of MXene − biomass composites in the development of eco-friendly multifunctional sensors.","PeriodicalId":131518,"journal":{"name":"ACS Sustainable Chemistry & Engineering","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"119006022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-05DOI: 10.1021/acssuschemeng.2c06764
{"title":"Performance Enhancement of Asphalt Mixtures Enabled by Bamboo Fibers and Acrylated Epoxidized Soybean Oil","authors":"","doi":"10.1021/acssuschemeng.2c06764","DOIUrl":"https://doi.org/10.1021/acssuschemeng.2c06764","url":null,"abstract":"","PeriodicalId":131518,"journal":{"name":"ACS Sustainable Chemistry & Engineering","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"118398933","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-31DOI: 10.1021/acssuschemeng.3c00645
Handong Jiao, Mengjun Liu, Zhe Wang, Manpeng Lin, Z. Qu, Jianxun Song, S. Jiao
{"title":"Upcycling of Titanium by Molten Salt Electrorefining","authors":"Handong Jiao, Mengjun Liu, Zhe Wang, Manpeng Lin, Z. Qu, Jianxun Song, S. Jiao","doi":"10.1021/acssuschemeng.3c00645","DOIUrl":"https://doi.org/10.1021/acssuschemeng.3c00645","url":null,"abstract":"","PeriodicalId":131518,"journal":{"name":"ACS Sustainable Chemistry & Engineering","volume":"271 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"119688344","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Oxidative Degradation Mechanism and Antidegradation Strategy of Paper-Based Relics with Transition Metal Pigments: From the Cellobiose Model to Cellulose Paper","authors":"Yueer Yan, Jingjing Yao, Wenjuan Xu, Shutong Jin, Yahong Zhang, Yi Tang","doi":"10.1021/acssuschemeng.2c04248","DOIUrl":"https://doi.org/10.1021/acssuschemeng.2c04248","url":null,"abstract":"","PeriodicalId":131518,"journal":{"name":"ACS Sustainable Chemistry & Engineering","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120763603","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-24DOI: 10.1021/acssuschemeng.2c07355
Y. Gan, Min Huang, Fei Yu, Xingming Yu, Zhanjun He, Jin Liu, Tiejun Lin, Yuanyuan Dai, Q. Niu, Liangshu Zhong
{"title":"Highly Selective Photocatalytic Methane Oxidation to Methanol Using CO2 as a Soft Oxidant","authors":"Y. Gan, Min Huang, Fei Yu, Xingming Yu, Zhanjun He, Jin Liu, Tiejun Lin, Yuanyuan Dai, Q. Niu, Liangshu Zhong","doi":"10.1021/acssuschemeng.2c07355","DOIUrl":"https://doi.org/10.1021/acssuschemeng.2c07355","url":null,"abstract":"","PeriodicalId":131518,"journal":{"name":"ACS Sustainable Chemistry & Engineering","volume":"97 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120118095","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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