Volume 41 of the prominent series Modern Aspects of Electrochemistry covers a range of topics in Electrochemistry and Electrochemical Engineering. The topics include the second chapter on the survey of experimental techniques and devices of solid state electrochemistry begun by Professor Joachim Maier in Volume 39. Chapter two contains a review of synthesis and characterization of nanoporous carbons and their electrochemical applications by Professors Gyoung-Ja Lee and Su-Il Pyun while in the next chapter Professor Joseph D. Fehribach reviews and discusses the use of graphs in the study of chemical reaction network. Professors Keith Scott and Sun Yan-Ping review and discuss mathematical models of three dimensional electrode structures in chapter four.