Chemical functionalization of molecular two-dimensional (2D) {materials|supplies|components} towards the assembly of hierarchical functional nanostructures is of {great|fantastic|excellent|wonderful|good|terrific} {importance|significance|value} for nanotechnology {including|such as|which includes|like} {areas|locations|places|regions} like artificial photocatalytic systems, nanobiosensors or ultrafiltration. {To achieve|To attain} the {desired|preferred} functionality of 2D {materials|supplies|components}, these {need to|have to|must|ought to|should|really need to} be characterized down {to the|towards the|for the} nanoscale. {However|Nevertheless|Nonetheless|Even so|On the other hand|Having said that}, {obtaining|acquiring|getting} the respective chemical {information|info|details|data|facts|information and facts} is {challenging|difficult} and {generally|usually|typically|normally|commonly|frequently} {requires|demands|needs|calls for} the application of complementary experimental {techniques|methods|strategies|tactics|approaches|procedures}. {Here|Right here}, we demonstrate the synthesis and chemical characterization of hierarchically assembled molecular nanosheets {based on|according to|depending on|determined by} about 1 nm thin, molecular carbon nanomembrane (CNM) and covalently grafted, single-molecule layer cobalt(III) catalysts for the light-driven hydrogen evolution reaction (HER). We employ X-ray photoelectron spectroscopy (XPS) and tip-enhanced Raman spectroscopy (TERS) to access {both|each} the transversal and lateral chemical {information|info|details|data|facts|information and facts} {of the|from the|in the|on the|with the|of your} synthesized nanosheets with nanometer resolution. TERS and XPS {data|information} {provide|offer|supply|give|present|deliver} detailed {information|info|details|data|facts|information and facts} {on the|around the} {average|typical} and {local|nearby|neighborhood|regional} surface distribution {of the|from the|in the|on the|with the|of your} catalyst {as well|also|too|at the same time} as mechanistic {details|particulars|specifics|information|facts} {of the|from the|in the|on the|with the|of your} grafting reaction. The proposed {approach|method|strategy} represents a {general|common|basic} route towards a nanoscale structural {analysis|evaluation} {for a|to get a|for any} {variety|selection|assortment|range|wide variety} of molecular 2D {materials|supplies|components} – a {rapidly|quickly|swiftly} {growing|expanding|developing|increasing} {materials|supplies|components} class with broad prospects for {fundamental|basic} science and applications. n-Octyl β-D-glucopyranoside web 1823257-80-2 Chemscene PMID:35901518
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