Raman spectroscopy is now an extremely important technique for the analysis of carbon-
based materials. It is demonstrated how it can be used to give a unique insight into …

Hard carbons are promising anode candidates for sodium‐ion batteries due to their
excellent Na‐storage performance, abundant resources, and low cost. Despite the recent …

Understanding the structural evolution of individual active sites during a reaction is a long-
standing target in surface science and catalysis. It is still challenging to precisely …

Hard carbon anodes with all‐plateau capacities below 0.1 V are prerequisites to achieve
high‐energy‐density sodium‐ion storage, which holds promise for future sustainable energy …

Single-atom catalysts with maximum metal utilization efficiency show great potential for
sustainable catalytic applications and fundamental mechanistic studies. We here provide a …

Layered two-dimensional materials can potentially be utilized for organic solvent
nanofiltration (OSN) membrane fabrication owing to their precise molecular sieving by the …

Neuro-transmitters have been considered to be essential biochemical molecules, which
monitor physiological and behavioral function in the peripheral and central nervous systems …

The development of metal-free composite heterojunction catalysts is essential for
economical and environmentally friendly carbon dioxide (CO 2) conversion technologies …

The surface chemistry of carbon materials is predominantly explored using x-ray
photoelectron spectroscopy (XPS). However, many published papers have critical failures in …

Hydrophilic nitrogen-doped carbon dots (HN-CDs) were produced by a simple hydrothermal
method from biowaste, dwarf banana peel. XRD, Raman spectroscopy, and HRTEM …