Carbon dots (CDs), a rising star in carbon nanomaterials, have attracted enormous attention
since their discovery in 2004. Up to now, a large number of approaches have been …

Carbon quantum dots (CQDs) are a unique class of 0D nanomaterials, featured by a
graphitic core and shell layers saturated with hydrogen atoms and functional groups. CQDs …

This review systematically examines the use of additive manufacturing (AM), also known as
3D printing (3DP), in the various aspects of military applications such as firearms, armor and …

Solid‐state supercapacitors (SSCs) hold great promise for next‐generation energy storage
applications, particularly portable and wearable electronics, implementable medical …

Hybrid rocket engines suffer from the restricted mechanical properties and low regression
rates of current polymeric fuel grains. We propose a three-dimensional printed aluminium …

Slow regression rate of the solid fuel is the main limitation for the use of hybrid rocket
engines in high thrust applications. Paraffin-based fuels tackle this limitation thanks to the …

Paraffin-based fuel is a promising and low-cost alternative for hybrid rocket motor
applications due to its advantage of high regression rate. Meanwhile, paraffin fuel alone has …

The mechanical and combustion properties of metal-nested composite hybrid rocket fuel
grains composed of spiral aluminium (Al) frameworks fabricated using three-dimensional …

Three-dimensional (3D) printed polypropylene (PP) structures mechanically reinforced with
antimony doped tin oxide (ATO) nanoparticles (NPs) at various concentrations were …

3D printing manufacturing is used to manufacture hybrid rocket fuel grains featuring a
special grid-like structure in order to control combustion performance. An innovative …