Enhancing the mechanical–electrical property simultaneously in pure copper composites by using carbonized polymer dots

W Zhao, R Bao, J Yi - Journal of Materials Science, 2021 - Springer
… In view of these problems, we choose carbonized polymer dot (CPD) to fabricate Cu matrix
composite as nano-carbon reinforcement instead of CNT and GR. Very different from the …

Achieving a better mechanical enhancing effect of carbonized polymer dots than carbon nanotubes and graphene in copper matrix

W Zhao, R Bao, J Yi, Y Zhang, Y Pu, J Zhang - Composites …, 2021 - Elsevier
Carbonized polymer dots/copper (CPD/Cu) composites were … )/Cu and carbon nanotubes
(CNT)/Cu composites in terms of … toughness of the CPD/Cu composite, which is mainly due to …

Improving mechanical and thermal property of pure copper matrix simultaneously by carbonized polymer dots (CPD) cluster reinforcement

W Zhao, R Bao, J Yi, D Fang, C Li, J Tao, F Li… - Materials Science and …, 2021 - Elsevier
… A novel carbonized polymer dots (CPD)/copper (Cu) composite was successfully
synthesized via molecular level mixing (MLM) and spark plasma sintering (SPS) process. …

Influence of carbonized polymer dot (CPD) structure on mechanical and electrical properties of copper matrix composite

W Zhao, R Bao, J Yi, Y Zhang, Y Pu, J Zhang - Materials Characterization, 2021 - Elsevier
… CPD/Cu composite to solve the challenges faced by CNM in strengthening Cu matrix composites.
… Then, CPD/Cu composite was prepared by ball milling and SPS sintering process. The …

[HTML][HTML] Effect of Structure of Carbonized Polymer Dot on the Mechanical and Electrical Properties of Copper Matrix Composites

J Xu, W Zhao, S Li, R Bao, J Yi, Z Li - Metals, 2022 - mdpi.com
… properties of Cu-based composites. We prepared heat treated CPD (h-CPD)/Cu composites
by … of the h-CPD/Cu composites were carefully compared, in detail, with those of CPD/…

Improved mechanical-physical performances of copper composites with reduced graphene oxide and carbonized polymer dots as multi-scale synergetic …

R Ma, Y He, L Liu, R Bao, J Yi, J Tao, C Li, X Mu - Vacuum, 2023 - Elsevier
carbonized polymer dots (CPD) were incorporated with Cu-… /CPD (HBM)-Cu bulk composites
sintered at 650 C displayed … (∼30%) as compared with pure Cu (MLM/HBM). Meanwhile, …

Simultaneously enhanced strength and ductility of copper composites by tailoring the intragranular carbonized polymer dots distribution

R Bao, H Luo, L Liu, J Yi, J Tao, C Li - Composites Communications, 2023 - Elsevier
Cu composites, which relied on a uniform dispersion of extremely fine carbonized polymer
dots (… The intragranular CPD distribution not only elevated the strength of pure Cu by ∼45%, …

Improving effect of carbonized quantum dots (CQDs) in pure copper matrix composites

X Huang, R Bao, J Yi - Journal of Central South University, 2021 - Springer
… /Cu composite material was prepared by powder metallurgy method. The composite powder
… were utilized as the reinforcement to prepare composite materials with different contents. …

Enhancing the mechanical and electrical conductivity of copper matrix composites through grafting carbonized polymer dots (CPD) onto carbon nanotube surfaces

W Zhang, L Liu, R Bao, J Yi, Y Yang, C Li… - Diamond and Related …, 2023 - Elsevier
… robust interface bonding in carbon nanotubes reinforced copper (CNTs/Cu) composites.
Herein, a novel zero-dimensional carbonized polymer dots (CPD) was synthesized and grafted …

[HTML][HTML] Attaining the strength-plasticity-electricity balance of carbon nanotube/Cu composites through combining the intragranular carbonized polymer dots …

Z Li, X You, L Liu, R Bao, J Yi, C Li, J Tao, J Pai… - Journal of Materials …, 2023 - Elsevier
… Meanwhile, composites had also displayed good electrical conductivity (96.5% IACS), which
… This work presented an effective route for the design of advanced copper composites and …