Fundamental innovation usually involves huge upfront costs, but the benefits are spread across various sectors of the economy. Given the large costs and limited appropriability of the benefits associated with fundamental innovations, individual firms underinvest in these innovations relative to...

Graphitic onion-like carbon (GOC) present multi-shelled concentric polyhedral morphology with the particle size of 2.67 µm to 10.10µm. Used as anode material for lithium-ion batteries (LIBs) and potassium-ion batteries (PIBs), the specific concentric structure can effectively avoid interlayer...

Graphitic onion-like carbon (GOC) present multi-shelled concentric polyhedral morphology with the particle size of 2.67 µm to 10.10µm. Used as anode material for lithium-ion batteries (LIBs) and potassium-ion batteries (PIBs), the specific concentric structure can effectively avoid interlayer...