Results 131 to 140 of about 18,653 (230)

No Charging but Protection: Lifetime Prolongation of Spontaneously‐polarized Electrets for Energy Harvesting Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan, Henry Juncker, Peter Woias   +2 more
wiley   +1 more source

Alkali chalcogenides-assisted vapor-liquid-solid growth of WX₂ (X = S, Se, Te). [PDF]

Discov Nano
Chiang YC, Liu PY, Lin EC, Fan SH, Hung CC, Cheng YH, Lee YH.   +6 more
europepmc   +1 more source

Construction of Sheet‐on‐Hollow Cube Cu2‐xS/ZnIn2S4 p‐n Heterojunction for Enhanced Visible‐Light‐Driven Photocatalytic Hydrogen Production

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The Cu2–xS/ZnIn2S4 composite photocatalyst is an ultrathin ZnIn2S4 nanosheet in situ grown on the surface of the Cu2–xS hollow cube, forming a unique p‐n junction structure, which exhibits excellent photocatalytic hydrogen production performance under visible light.
Yuan Liu, Jian Yu, Hangang Qiao, Yuhan Zhao, Dongtao Zhang, Xiaojing Chu, Chuanqi Li, Chen Zhu   +7 more
wiley   +1 more source

Data-Driven Crystal Structure Prediction for Ternary Metal Chalcogenides. [PDF]

Chem Mater
Li T, Park H, Walsh A.
europepmc   +1 more source

NONMETAL TO METAL TRANSITION IN LIQUID CHALCOGENIDES

, 1981
From static magnetic susceptibilities it is found that a nonmetal to metal transition occurs in some doped liquid chalcogenides. With increasing doping level the transition is shifted to lower temperatures. The density ds of paramagnetic centers at the transition is constant in both of the systems investigated.
openaire   +1 more source

Synergistic Engineering of Oxygen Vacancies and Topological Surface States in Bi2Te3/TiO2‐X Heterostructures for Highly Efficient Photothermal‐Driven CO2 Photoreduction

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Integrating the topological insulator Bi2Te3 with oxygen‐deficient TiO2‐X creates a synergistic platform for full‐spectrum CO2 reduction, achieving high‐selectivity C2+ production via enhanced photothermal catalysis and tailored charge dynamics.
Bingke Zhang, Chenchen Zhao, Jing Qiao, Changcun Li, Yang Wang, Xingshuo Liu, Dongbo Wang, Gang Liu, Zhao Qian, Rajeev Ahuja, Jinzhong Wang, Degang Zhao   +11 more
wiley   +1 more source

Superconductivity in compressed quasi-one-dimensional face-sharing hexagonal perovskite chalcogenides. [PDF]

Sci Adv
Ke F, Niu S, Feng J, Yin K, Han M, Yang H, Wang BY, Celeste A, Jia C, Chen B, Wang L, Hwang HY, Tian Y, Mao WL, Lin Y.   +14 more
europepmc   +1 more source

Interfacial and Ligand Dual Engineering Toward Energy‐Saving Hydrogen Production Coupled with Sulfion Degradation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Using a coordinated regulation strategy of interface and ligand, we developed a nickel cobalt sulfide/carboxylate ligand‐modified nickel cobalt hydroxide composite (NiCo‐S/NiCo‐OH‐CL) with abundant heterointerfaces. Owing to the porous network, sulfur‐repellent hydrophilic surface, and dual electronic structure regulation, the coupled electrolysis ...
Jinghui Guo, Min Zhou, Yang Shen, Guo Yu, Qijun Wang, Heyan Yu, Leyuan Wang, Feng Wang, Wei Yang, Hairen Wang, Yu Ding, Yan Zhao, Zhaoyang Wang   +12 more
wiley   +1 more source

From NaSc₃Ga₂Q₈ (Q = S, Se) to KGa₂In₃S₈: substitution of Sc³⁺ with In³⁺ to achieve doubled birefringence. [PDF]

Chem Sci
Xie Y, Yao WD, Du QY, Zhou W, Suen NT, Liu W, Guo SP.   +6 more
europepmc   +1 more source

Unraveling the High‐Rate Electrochemical Kinetics of CuSbS2 for Sodium Storage

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates CuSbS2 as a high‐performance anode material for sodium‐ion batteries. CuSbS2 shows improved capacity retention and rate performance compared to Sb2S3. Various electrochemical techniques, including DRT from in situ EIS and GITT, confirm its enhanced reaction kinetics, underscoring the potential of bimetallic sulfides for next ...
Youngho Jin, Honggyu Seong, Joon Ha Moon, Geongil Kim, June Young Jang, Jin Bae Lee, Seung‐Ryong Kwon, Woonghee Lee, Kyu‐Tae Lee, Jaewon Choi   +9 more
wiley   +1 more source