Expanding the Boundaries of 3D Printing Technologies by Utilizing Tris(Dimethylaminopropyl)Hexahydrotriazine as a Catalytic Agent Abstract Three-dimensional (3D) printing, also known as additive manufacturing, has revolutionized various industries by enabling the creation of complex geometries with high precision. However, the speed and efficiency of 3D printing processes are often limited by the curing mechanisms of the...