Results 131 to 140 of about 70,608 (250)

Defect Driven Electronic Structure Reconfiguration and Hierarchical Phonon Suppression in Ag2Se Thermoelectrics

Advanced Science, EarlyView.
Indium substitution in Ag2Se nanocrystals simultaneously tailors electronic structure and lattice dynamics. Fermi‐level upshift and band‐gap narrowing enhance electrical transport, while defect‐induced lattice softening intensifies phonon scattering and suppresses lattice thermal conductivity.
Yineng Gou, Mengyao Li, Fang Lyu, Xiaolong Sun, Muyang Huang, Wenhao Xie, Liangwei Hu, Wei Cao, Yue Hou, Yong Liu, Andreu Cabot, Ziyu Wang   +11 more
wiley   +1 more source

Microplastic Formation and Surface Crack Patterns: A Method for Waste Plastic Identification. [PDF]

Molecules
Nakatani H, Dao ATN.
europepmc   +1 more source

Economic analysis of the circular economy based on waste plastic pyrolysis oil: a case of the university campus. [PDF]

Environ Dev Sustain, 2023
Park H, Kim K, Yu M, Yun Z, Lee S.
europepmc   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Repurposing waste plastic into a sustainable adsorbent for removing synthetic dye: experimental, optimization and theoretical modeling. [PDF]

RSC Adv
Eldomiaty N, Elbayoumy E, Aboelnga MM, Mostafa MR.   +3 more
europepmc   +1 more source

Waste Plastic Nanomagnetite Pour Point Depressants for Heavy and Light Egyptian Crude Oil. [PDF]

ACS Omega, 2023
Kamal RS, Michel G, Ageez A, Farag RK.
europepmc   +1 more source

Coupled Vacancy and Phonon‐Scattering Engineering Drive Defect Evolution Toward Multifunctional High‐Performance Bi2Te3 Thermoelectrics

Advanced Science, EarlyView.
ZnSb reduces carrier concentration and suppresses Te volatilization, while Se substitution within QLs softens phonons and enhances anharmonicity. Swapped bilayers near twin boundaries strengthen phonon scattering and interlayer bonding. As a result, the optimal sample achieves an ultra‐high zT ∼1.51, cooling temperature difference of ∼70 K, power ...
Ruiheng Li, Minwen Yang, Huangshui Ma, Jie Zheng, Shengqiang Cui, Xiaobo Tan, Xuri Rao, Xiang An, Zongxiang Kan, Siqi Huo, Jing Shuai, Min Hong, Ran Ang   +12 more
wiley   +1 more source

Glycine photosynthesis via C-N coupling of waste plastic and nitrate over diatomic Pd-B catalyst. [PDF]

Nat Commun
Ya Z, Li M, Fu D, Zheng Y, Wei R, Wang H, Zhang K, Xu D, Zhang Z, Zhang X, Yan S, Wang H, Zhang S, Gong J.   +13 more
europepmc   +1 more source

An Embodied Paper‐Based Microfluidic Al‐Air Battery for Enduring Untethered Insect‐Scale Robots

Advanced Science, EarlyView.
This work presents a centimeter‐scale microfluidic aluminum–air battery (MFAAB) with dual‐surface anode and F−‐mediated byproduct decomposition. The design enables a high capacity of 2697.05 mAh/g Al and delivers tens of milliwatts to power LEDs, motors, and a toy car.
Yun Yang, Tao Jiang, Zhongyue Lu, Dapeng Fan, Zucheng Yi, Zirong Luo   +5 more
wiley   +1 more source

Multifaceted assessment of modifying and rejuvenating asphalt binders with recycled waste plastic and engine oil. [PDF]

Sci Rep
El-Sherbeni AA, Gabr AR, El-Badawy SM, Awed AM.   +3 more
europepmc   +1 more source