《Electrolyte-Phobic Surface for the Next-Generation Nanostructured Battery Electrodes》 was published in Nano Letters in 2020. These research results belong to Qian, Chenxi; Zhao, Jie; Sun, Yongming; Lee, Hye Ryoung; Luo, Langli; Makaremi, Meysam; Mukherjee, Sankha; Wang, Jiangyan; Zu, Chenxi; Xia, Meikun; Wang, Chongmin; Singh, Chandra Veer; Cui, Yi; Ozin, Geoffrey A.. Computed Properties of C3H2O3 The article mentions the following:
Nanostructured electrodes are among the most important candidates for high-capacity battery chem. However, the high surface area they possess causes serious issues. First, it would decrease the Coulombic efficiencies. Second, they have significant intakes of liquid electrolytes, which reduce the energy d. and increase the battery cost. Third, solid-electrolyte interphase growth is accelerated, affecting the cycling stability. Therefore, the interphase chem. regarding electrolyte contact is crucial, which was rarely studied. Here, we present a completely new strategy of limiting effective surface area by introducing an “”electrolyte-phobic surface””. Using this method, the electrolyte intake was limited. The initial Coulombic efficiencies were increased up to ~88%, compared to ~60% of the control. The electrolyte-phobic layer of Si particles is also compatible with the binder, stabilizing the electrode for long-term cycling. This study advances the understanding of interphase chem., and the introduction of the universal concept of electrolyte-phobicity benefits the next-generation battery designs. In the experiment, the researchers used Vinylene carbonate(cas: 872-36-6Computed Properties of C3H2O3)
Vinylene carbonate(cas: 872-36-6) belongs to esters. Alkyl carbonates find applications as solvents for lithium ion battery electrolytes and the use of high quality battery grade electrolytes having extremely low water (<10 ppm) and acid (<10 ppm) contents are critical for achieving high electrochemical performance.Computed Properties of C3H2O3
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics