  To bridge the gap between single/isolated pore systems to multi-pore systems,
such as membranes/electrodes, we studied an array of nanochannels with varying
interchannel spacing that controlled the degree of channel communication.
Instead of treating them as individual channels connected in parallel or an
assembly like a homogeneous membrane, this study resolves the pore-pore
interaction. We found that increased channel isolation leads to current
intensification whereas at high voltages electro-convective effects control the
degree of communication via suppression of the diffusion layer growth
