Fig. 7From: Natural Dissociation Ratio of Carboxyl Group Controlled Highly Dispersed Silver Nanoparticles on PSA Microspheres and Their Catalytic Performancea HRTEM image of Ag on PSA4 nanospheres. b EDX mapping of nAg@PSA4 composite nanospheres. c EDX spectrum of nAg@PSA4 composite nanospheres. d TG curves of nAg@PSA1-nAg@PSA composite spheresBack to article page