The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
As spent batteries can be considered as alternative raw sources of electrode materials; the development of regeneration techniques for spent graphite becomes key to realizing economic and environmental sustainability. Herein, the reutilization of small spent graphite particles is domonstrated due to their special structural characteristics, which may directly contribute to the improvement of lithiation...
The commercialization of lithium–sulfur batteries with ultra‐high theoretical energy density is restricted mainly by the notorious polysulfides “shuttle effect” and slow Li2S redox reaction kinetics. A sulfur host material with high catalytic activity and high conductivity is greatly desired to improve its electrochemical performance. Herein, a sulfur host material, etched cotton@petroleum asphalt...
SiOx suspension is regarded as an attractive anolyte for high‐energy‐density Li‐ion slurry flow batteries. However, the poor electronic conductivity and non‐negligible volume variation of SiOx greatly hinder its practical applications. Herein, these issues are successfully addressed by rationally designing a trifunctional interface with mixed electron/ion and hard/soft modulated properties on SiOx...
In article number 2100956, Haitao Zhang, Weiqing Yang, Jun Chen, and co‐workers invent a low‐cost, scalable, and air‐stable conducting polymer ink via a facile assemble‐disperse strategy for printed micro‐supercapacitors, which exhibits remarkable energy storage capacity as a power source for wearable bioelectronics in the era of Internet of Things.
Printed electronics are expected to facilitate the widespread distributed wearable electronics in the era of the Internet of things. However, developing cheap and stable electrode inks remains a significant challenge in the printed electronics industry and academic community. Here, overcoming the weak hydrophilicity of polyaniline, a low‐cost, easy‐fabricating, and air‐stable conducting polymer (CP)...
In article number 1900590, Xiqi Zhang, Yuchen Wu, Lei Jiang, and co‐workers fabricate an Ag/polymer conductive nanowires array for specific organic vapor detection. Through molecular structure regulation of the synthetic polyethersulfone polymers, the prepared conductive nanowires array can distinguish similar organic vapors of methanol and ethanol.
An artificial organic vapor sensor based on a finite number of 1D nanowires arrays can provide a strategy to allow classification and identification of different analytes with high efficiency, but fabricating a 1D nanowires array is challenging. Here, a coaxial Ag/polymer nanowires array is prepared as an organic vapor sensor with specific recognition, using a strategy combining superwettability‐based...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.