C&EN

Switchable Charge Storage Mechanism via in Situ Activation of MXene Enables High Capacitance and Stability in Aqueous Electrolytes

For example, a b value of 1 represents capacitive storage with fast diffusion, whereas a value of 0.5 indicates diffusion-controlled processes. In H 2 SO 4 (Figure 6 a), during activation, the b value ...
C&EN

ACS Applied Energy Materials

These diffusion coefficients help to explain the differences in capacitance at higher rates and increased thickness. Na–Ti 3 C 2 T x and K–Ti 3 C 2 T x behave similarly in the thinnest (∼30 μm) ...
PNAS

Confinement of ions within graphene oxide membranes enables neuromorphic artificial gustation

where C p is the value of parasitic capacitance, I AM is the amplitude of currents through the equivalent memristor, k and λ are the ion adsorption and desorption rates in GO membranes, L is the ...
IEEE

High Performance 2.5V n&p 400°C SOI MOSFETs: a Breakthrough for versatile 3D Sequential Integration

For the first time, n & p 2.5V SOI MOSFETs have been successfully fabricated for versatile sequential integration (thermal budget ≤400°C). This breakthrough is enabled by a deep understanding of the ...