Solution Manual Process Dynamics Modeling And Control - We are a family-owned, professional, cleaning services company servicing the NJ area. We have the equipment and staff to handle your house and office cleaning needs.. The jellyroll (or stack of electrodes) of commercial lithium-ion batteries in the current market is a multi-layered structure (see Fig. 2a), and a single repeatable unit consists of a cathode, an anode, and two layers of separator. Further, the cathode is made of an aluminum foil coated on both sides by an active material with a binder..