Micro‐Mesoporous Carbons from Cyclodextrin Nanosponges Enabling High‐Capacity Silicon Anodes and Sulfur Cathodes for Lithiated Si‐S Batteries

M Alidoost, A Mangini, F Caldera… - … A European Journal, 2022 - Wiley Online Library
Manufactured globally on industrial scale, cyclodextrins (CD) are cyclic oligosaccharides
produced by enzymatic conversion of starch. Their typical structure of truncated cone can …

[HTML][HTML] Silicon-based anodes towards enhanced cycling efficiencies for next-generation lithium-ion batteries

RJ Larkin, SC Willenberg, N Ross - International Journal of Electrochemical …, 2023 - Elsevier
Silicon, a cheap and abundant material, is widely considered to be the most promising
anode material for Li-ion batteries (LiBs) due to its high theoretical specific capacity and low …

Conjugated Imine Polymer Synthesized via Step‐Growth Metathesis for Highly Stable Silicon Nanoparticle Anodes in Lithium‐Ion Batteries

TR Martin, L Rynearson, M Kuller… - Advanced Energy …, 2023 - Wiley Online Library
This work reports a new method to synthesize polyphenylmethanimine (polyPMI) as a linear
or a hyperbranched, conjugated polymer using an aldehyde‐imine metathesis reaction. This …

Silicon anodes with improved calendar life enabled by multivalent additives

Y Zhang, X Li, E Sivonxay, J Wen… - Advanced Energy …, 2021 - Wiley Online Library
Silicon is widely recognized as the most promising upgrade for graphite anodes due to its
much higher capacity, natural abundance, and ability to be directly applied in the slurry …

Pitch Carbon‐coated Ultrasmall Si Nanoparticle Lithium‐ion Battery Anodes Exhibiting Reduced Reactivity with Carbonate‐based Electrolyte

MC Schulze, K Fink, J Palmer, GM Carroll… - Batteries & …, 2023 - Wiley Online Library
Silicon anodes for lithium‐ion batteries (LIBs) have the potential for higher energy density
compared to conventionally used graphite‐based LIB anodes. However, silicon anodes …

Evaluating the effect of electrolyte additive functionalities on NMC622/Si cell performance

Y Ha, TR Martin, S Frisco, L Rynearson… - Journal of the …, 2022 - iopscience.iop.org
Unstable electrode/electrolyte interface is the major cause of degradation for silicon (Si)-
based anodes for lithium (Li)-ion batteries. Development of functional electrolyte additives …

Hydrophobic versus hydrophilic interfacial coatings on silicon nanoparticles teach us how to design the solid electrolyte interphase in silicon-based Li-Ion battery …

MC Schulze, GM Carroll, TR Martin… - ACS Applied Energy …, 2021 - ACS Publications
Herein, we evaluate the effect of covalently attached molecular coating hydrophobicity on
the surface of the silicon nanoparticle (Si NP) active anode material for Li-ion batteries. The …

Tracking the Oxidation of Silicon Anodes Using Cryo-EELS upon Battery Cycling

J Quinn, B Wu, Y Xu, MH Engelhard, J Xiao, C Wang - ACS nano, 2022 - ACS Publications
Silicon is a high-capacity material for the anode of a rechargeable lithium-ion battery. One of
the fundamental challenges for using Si in anodes is capacity fading, which has been …

Engineering the Si anode interface via particle surface modification: Embedded organic carbonates lead to enhanced performance

S Jiang, Z Yang, Y Liu, N Johnson… - ACS Applied Energy …, 2021 - ACS Publications
Si nanoparticles (SiNPs) are recognized as a promising anode material for next-generation
high-energy lithium-ion batteries. However, due to the more stringent requirements resulting …

Boron–Silicon Alloy Nanoparticles as a Promising New Material in Lithium-Ion Battery Anodes

GF Pach, PR Adhikari, J Quinn, C Wang… - ACS Energy …, 2024 - ACS Publications
Silicon's potential as a lithium-ion battery (LIB) anode is hindered by the reactivity of the
lithium silicide (Li x Si) interface. This study introduces an innovative approach by alloying …