Hierarchical printed product and composition and method for making the same
Disclosed herein are embodiments of a printable composition that can be used to make printed products of a chosen material chemistry that have different levels of porosity within the printed product's structure Also disclosed herein are embodiments of a printed product that has multiple levels of porosity throughout its structure, which can include a macroscale level of porosity, a microscale level of porosity, a nanoscale level of porosity and any combination thereof. These printed products can be made using a 3-D printer and can be made from a single printable composition without the need to add different structural components during the production process. Also disclosed herein are embodiments of a method for making and using a printed product.
1. A composition, comprising dimethylformamide, silver nitrate, HAuCl 4 , polyethylene glycol diacrylate, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol.
2. The composition of claim 1 , wherein the composition further comprises dimethyl sulfoxide (DMSO), water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof.
3. The composition of claim 1 , wherein the composition further comprises a reducing agent.
4. A composition, comprising dimethylformamide, tetraethyl orthosilicate, polyethylene glycol diacrylate, tri methylolpropane ethoxylate triacrylate, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol.
5. The composition of claim 4 , wherein the composition further comprises dimethyl sulfoxide (DMSO), water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof.
6. A composition of claim 1 , comprising phenoxyethyl acrylate, polyethylene glycol diacrylate, dimethyl sulfoxide (DMSO), boric acid, bis(2,4,6-trimethylbenzoyl)-phenylphosphineoxide, and 1-phenylazo-2-naphthol.
7. The composition of claim 6 , wherein the composition further comprises dimethylformamide, water, an alcohol, a hydrocarbon, a weak acid, a weak base, or a combination thereof.