Jingjing Jia

TL;DR: Self-aligned in situ reduced graphene oxide (rGO)/polymer nanocomposites with the engineered structure and properties present high performance electromagnetic interference shielding with a remarkable shilding efficiency of 38 dB.

TL;DR: 3D graphene foam/epoxy composites prepared based on a three-step fabrication process involving infiltration of epoxy into the porous GF signify the unrivalled effectiveness of 3D GF relative to 1D carbon nanotubes or 2D functionalized graphene sheets as reinforcement for polymer composites without issues of nanofiller dispersion and functionalization prior to incorporation into the polymer.

TL;DR: In this article, a polyurethane (PU) nanocomposite with highly aligned graphene oxide (GO) is produced, and the agreement between the experiments and theoretical predictions for tensile modulus proves that the graphene sheets are indeed dispersed individually on the molecular scale and oriented in the polymer matrix to form a layered structure.

TL;DR: Graphene oxide (GO)/waterborne epoxy (EP) composites are prepared using an easy, all aqueous, in situ polymerization method as mentioned in this paper, leading to the formation of composites with a self-aligned layered structure and highly anisotropic properties between the direction of alignment and that perpendicular to it.

TL;DR: A graphene oxide (GO)-based fluorescent sensor for Hg(2+) detection in aqueous solutions by using hybridization chain reactions (HCRs) is reported, which is sufficiently sensitive for practical applications and exhibits high selectivity against other divalent metal ions.