Anode for lithium secondary battery and lithium secondary battery comprising same

An anode for a lithium secondary battery, comprising:

• a current collector;
• an anode active material layer disposed on the current collector;
• and
• a coating layer disposed on the anode active material layer and including an inorganic material and a binder polymer represented by Chemical Formula 1,
• wherein:
• the binder polymer has a decomposition temperature of 100° C. to 400° C.,
• the binder polymer has an elastic modulus of 1.0 GPa to 3.0 GPa at 220° C. or lower,
• a weight ratio of the inorganic material:the binder polymer is 99:1 to 80:
• 20,
• the binder polymer is included in an amount of 0.5 wt % to 10 wt % and the inorganic material is included in an amount of 1 wt % to 20 wt %, the wt % being based on a total weight of the anode active material layer and the coating layer,
• in Chemical Formula 1,
• Ar is a substituted or unsubstituted C6 to C30 aryl group, and
• n is an integer ranging from 4 to 200.