Abstract: The invention is related to a manufacturing method for enhancing an ordered structure of block copolymers, and more particularly to a thermal annealing process for block copolymers having conducting polymers and rod segments. The manufacturing method includes the following steps: (A) providing a block copolymer and a small molecule additive, wherein the block copolymer is formed of first monomers containing at least one aromatic ring and second monomers optionally containing at least one aromatic ring; and the small molecule additive is a aliphatic molecule, an aromatic molecule or a combination thereof; (B) blending the block copolymer and the small molecule additive to form a mixture; and (C) treating the mixture with a thermal annealing process to manufacture and facilitate the ordered structure of the block copolymers.

Abstract: The present invention provides a donor-acceptor alternating conjugated polymer represented by the following chemical formula (1): wherein, X, A, Ra, Rb, Rc, m, p, m?, and n are the same as those defined in the present specification; and a solar cell device manufactured by using the same.

Abstract: The invention is related to a manufacturing method for enhancing an ordered structure of block copolymers, and more particularly to a thermal annealing process for block copolymers having conducting polymers and rod segments. The manufacturing method includes the following steps: (A) providing a block copolymer and a small molecule additive, wherein the block copolymer is formed of first monomers containing at least one aromatic ring and second monomers optionally containing at least one aromatic ring; and the small molecule additive is a aliphatic molecule, an aromatic molecule or a combination thereof; (B) blending the block copolymer and the small molecule additive to form a mixture; and (C) treating the mixture with a thermal annealing process to manufacture and facilitate the ordered structure of the block copolymers.

Abstract: The present invention discloses a composite material with electron-donating and electron-accepting property is disclosed, wherein the composite material comprises a plurality of nanoparticles with electron-accepting property, a plurality of diblock copolymers, and a bi-continuous structure. Each diblock copolymer comprises a first polymer chain with electron-donating property and a second polymer chain connected with the mentioned nanoparticles. Additionally, the bi-continuous structure containing a first domain and a second domain, wherein the bi-continuous structure is self-assembled from the diblock copolymers, wherein the first polymer chain is in the first domain, and the second polymer chain and the plurality of nanoparticles are in the second domain. Furthermore, this invention also discloses methods for forming the composite material and their applications.

Abstract: The present invention discloses a composite material with electron-donating and electron-accepting property is disclosed, wherein the composite material comprises a plurality of nanoparticles with electron-accepting property, a plurality of diblock copolymers, and a bi-continuous structure. Each diblock copolymer comprises a first polymer chain with electron-donating property and a second polymer chain connected with the mentioned nanoparticles. Additionally, the bi-continuous structure containing a first domain and a second domain, wherein the bi-continuous structure is self-assembled from the diblock copolymers, wherein the first polymer chain is in the first domain, and the second polymer chain and the plurality of nanoparticles are in the second domain. Furthermore, this invention also discloses methods for forming the composite material and their applications.