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1. Batteries not included

   https://doi.org/10.1145/3351474  

   Hester, Josiah; Sorber, Jacob (September 2019, XRDS: Crossroads, The ACM Magazine for Students)
2. Electrolytes in Organic Batteries

   https://doi.org/10.1021/acs.chemrev.2c00374  

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3. Polypeptide organic radical batteries

   https://doi.org/10.1038/s41586-021-03399-1  

   Nguyen, Tan P.; Easley, Alexandra D.; Kang, Nari; Khan, Sarosh; Lim, Soon-Mi; Rezenom, Yohannes H.; Wang, Shaoyang; Tran, David K.; Fan, Jingwei; Letteri, Rachel A.; et al (May 2021, Nature)

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4. 3D-Printed Lattice Batteries

   Rahul Panat, Jonghyun Park (January 2019, HDIAC journal)

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   Lightweight batteries are highly consequential to a wide range of Department of Defense (DoD) applications, including the use of unmanned aerial systems (UAS), wearable devices, and light combat vehicles. Additionally, the use of increasingly sophisticated equipment has caused DoD power requirements on the battlefield to rise substantially in re- cent years (see Figure 1). For example, a typical Army platoon in Afghanistan in 2001 required just 2.07 kilowatts per hour to power their devices. That requirement now stands at 31.35 kilowatts per hour [1–3]. Technologies that enable the production of higher-capacity batteries at the same weight (or lower) will bolster warfighter mobility and readiness. 

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5. Mobile Device Batteries as Thermometers

   https://doi.org/10.1145/3381015  

   He, Liang; Lee, Youngmoon; Shin, Kang G. (March 2020, Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies)

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   The ability to sense ambient temperature pervasively, albeit crucial for many applications, is not yet available, causing problems such as degraded indoor thermal comfort and unexpected/premature shutoffs of mobile devices. To enable pervasive sensing of ambient temperature, we propose use of mobile device batteries as thermometers based on (i) the fact that people always carry their battery-powered smart phones, and (ii) our empirical finding that the temperature of mobile devices' batteries is highly correlated with that of their operating environment. Specifically, we design and implement Batteries-as-Thermometers (BaT), a temperature sensing service based on the information of mobile device batteries, expanding the ability to sense the device's ambient temperature without requiring additional sensors or taking up the limited on-device space. We have evaluated BaT on 6 Android smartphones using 19 laboratory experiments and 36 real-life field-tests, showing an average of 1.25°C error in sensing the ambient temperature. 

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