Articles comprising core shell liquid metal encapsulate networks and method to control alternating current signals and power

A method of using a liquid metal encapsulate network, said method comprising:

• a) applying a liquid metal encapsulate network to a substrate having surfaces by coating at least a portion of one or more surfaces of said substrate with said liquid metal encapsulate network;
• b) encapsulating said substrate with said liquid metal encapsulate network;
• c) connecting at least a portion of two or more substrates with said liquid metal encapsulate network;
• and/or
• d) making said liquid metal encapsulate network an internal component of said substrate,
• said liquid metal encapsulate network comprising encapsulates comprising a liquid metal core having an external surface, a metal oxide shell that encapsulates said liquid metal core, said shell having an external shell surface;
• and one or more multi-functional ligands covalently bound to said shell's external surface and/or coordinatively bound to said liquid metal core's external surface said liquid metal core comprising a liquid metal selected from the group consisting of Hg, Pb, Sn, Sb, Cd, Bi, Ga, In, Al, Zn, Ag, Au, Tl and mixtures thereof;
• said shell comprising a metal oxide comprising a cation derived from a metal selected from the group consisting of Ga, In, Sn, Pb, Sb, Cd, Al, Zn, Tl, Bi, Ca, Sc, Ti, V, Cr, Sr, Y, Zr, Nb, Mo, Te, Gd, Hf, Pr, Nd, Pt, Sm, Eu, Dy, Ho, Er, Yb, Pu and mixtures thereof;
• and said one or more multi-functional ligands comprising a head group that comprises a material selected from the group consisting of thiols, amines, phosphonic acids, alkoxysilanes, halosilanes, carboxylic acids, nitriles, and mixtures thereof;
• said liquid metal encapsulate network comprising a linkage having the formula:
• *—X—R—X—*
• wherein for said formula each * represents the chemical attachment point to a core shell liquid metal encapsulate;
• each X represents a molecular segment selected from the group of chemical structures comprising C—S, C—N, C—P—O, C—Si—O, O—Si—O, C—O;
• and R represents a molecular segment independently selected from the group of chemical structures comprising C—C, C═C, C—S—C, N—N—N, C—N, O—C—N, C—O—C, Si—O—Si.