Results 221 to 230 of about 4,028,267 (344)

Two-dimensional lead-free double perovskite ferroelastics with dynamic thermochromism. [PDF]

Chem Sci
Su CY, Yi HG, Ni HF, Du GW, Xia SQ, Liu Z, Zhang ZX, Fu DW.   +7 more
europepmc   +1 more source

Tri‐Functional Electrocatalysis for Zinc–Air Battery Coupled Water Splitting: A Catalyst‐Electrode‐Device‐System Perspective

Advanced Science, EarlyView.
This review establishes a catalyst–electrode–device–system framework for tri‐functional HER/OER/ORR electrocatalysis that couples water splitting with Zn–air batteries. Five catalyst families are covered: noble‐metal, metal‐based, single‐atom, heterostructure, and metal‐free systems.
Xixi Di, Chao Duan, Shuzhen Li, Yiyang Che, Xiaoshuang Liu, Chuanyin Xiong, Mengxia Shen, Yichao Wang, Derek Hao, Yonghao Ni   +9 more
wiley   +1 more source

Interfacial Tandem Catalysis Over a CuSn(OH)6/Co Heterostructure Enables Efficient Electroreduction of Nitrate to Ammonia

Advanced Science, EarlyView.
Interfacial tandem catalysis is developed for efficient electrochemical reduction of NO3− to NH3 over a CuSn(OH)6/Co heterostructure. CuSn(OH)6 accelerates the rate‐determining NO3−‐to‐*NO2 conversion, whereas Co promotes H2O dissociation to enhance *H supply for the rapid hydrogenation of *NO2 intermediate to NH3.
Yuan‐Yuan Hei, Qing Chen, Jie Gu, Yifan Leng, Yaping Huang, Sunhui Chen, Hong Sun, Hongfang Du   +7 more
wiley   +1 more source

Compressional strain-driven tuning of structural, optical, electronic, mechanical and thermodynamic attributes of double perovskite oxide BaLaSrBiO₆ for renewable energy devices. [PDF]

Sci Rep
Murtaza H, Habib MA, Ain Q, Kumar A, Ibrahim ABM, Oza AD, Munir J, Adam Bakheet AM.   +7 more
europepmc   +1 more source

High‐Current‐Density Acidic CO2 Electroreduction to Formic Acid Enabled by Multiscale Microenvironment Regulation Over Defect‐Rich Sn/SnOx

Advanced Science, EarlyView.
Acidic CO2 electroreduction to formic acid is enabled by integrating mixed Sn/SnOx nanoclusters, K+‐regulated interfacial solvation, and Janus wettability. Coordinated control of active sites, interfacial water, and gas‐liquid transport suppresses hydrogen evolution and delivers approximately 85% HCOOH Faradaic efficiency at 400 mA cm−2.
Qiaoqi Guo, Bowen Jiang, Le Huang, Kunyu Jiang, Rongrong Tang, Qinong Zhu, Huajun Feng, Mengyang Fan, Yijing Xia   +8 more
wiley   +1 more source

First-principles investigation of the structural, optoelectronic, and thermoelectric properties of Sr₂MgXO₆ (X = S, Se) double perovskite materials. [PDF]

Sci Rep
Ali A, Ullah A, Karouchi M, Khan H, Azam S, Ahmad H.   +5 more
europepmc   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

Advanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park, Ki‐Yoon Park, Yeonho Choi, Dong‐Myeong Shin, Hong‐Joon Yoon, Hocheon Yoo   +5 more
wiley   +1 more source

Uncovering a stable Cs₂SnGeCl₆-lead-free halide double perovskite for photovoltaics through integrated DFT and SCAPS-1D analysis. [PDF]

RSC Adv
Bendjilali H, Rabhi S, Shimul AI, Sadaf S, Ansari SA, Alam MW.   +5 more
europepmc   +1 more source

Designer Moiré Quantum Materials Enabled by Freestanding Oxide Membranes in Twisted and Hybrid Bilayers

Advanced Science, EarlyView.
Freestanding oxide membranes transform twistronics by enabling deterministic stacking, strain release, and integration with two‐dimensional materials. A unified framework links local atomic registry to structural reconstruction, polar textures, charge modulation, flat bands, and magnetic responses, while identifying the fabrication and characterization
Puneet Kaur, Rahul, Jan‐Chi Yang
wiley   +1 more source

Optoelectronic and photovoltaic assessment of Na₂ReAlO₆ double perovskite: insights from DFT and SCAPS modeling. [PDF]

RSC Adv
Kanwal S, Illahi A, Kaleem M, Nasir A, Anis-Ur-Rehman M, Tanzeel M.   +5 more
europepmc   +1 more source