This review highlights recent efforts on applying electron microscopy (EM) to soft (including
biological) nanomaterials. We will show how developments of both the hardware and …

Operando characterization plays an important role in revealing the structure–property
relationships of organic mixed ionic/electronic conductors (OMIECs), enabling the direct …

Despite being only one-atom thick, defect-free graphene is considered to be completely
impermeable to all gases and liquids,,,,,,,,–. This conclusion is based on theory,,,,–and …

Heterogeneous catalysts often undergo structural transformations when they operate under
thermal reaction conditions. These transformations are reflected in their evolving catalytic …

Steric and charge exclusions are mainly responsible for the separation selectivity of
nanofiltration (NF) membranes, thereinto membrane charge spatial distribution plays an …

Single atoms or ions on surfaces affect processes from nucleation to electrochemical
reactions and heterogeneous catalysis. Transmission electron microscopy is a leading …

Liquid cell electron microscopy possesses a combination of spatial and temporal resolution
that provides a unique view of static structures and dynamic processes in liquids. Optimizing …

The realization that nanostructured graphene featuring nanoscale width can confine
electrons to open its bandgap has aroused scientists' attention to the regulation of graphene …

Energy‐related catalytic reactions have been extensively investigated in past years in order
to efficiently utilize clean and environmentally benign energy sources. In these systems, the …

Transmission electron microscopy (TEM) has long been an essential tool for understanding
the structure of materials. Over the past couple of decades, this venerable technique has …