Results 221 to 230 of about 1,172,255 (281)

3D Porous Metal‐Scaffold Interdigitated Micro‐Electrodes for High‐Performance On‐Chip Energy Storage Systems

Advanced Functional Materials, EarlyView.
Porous 3D copper scaffold‐based interdigitated electrodes are developed via dynamic hydrogen bubble templating, enabling high‐performance Zn‐ion micro‐batteries and micro‐supercapacitors. This strategy significantly boosts charge storage performance, advancing the design of next‐generation on‐chip energy storage systems.
Nibagani Naresh, Yujia Fan, Yijia Zhu, Tianlei Wang, Shuhui Li, Ivan P. Parkin, Michael De Volder, Buddha Deka Boruah   +7 more
wiley   +1 more source

Ternary Synergy in Layered Double Hydroxides for Efficient and Stable Nitrate Reduction

Advanced Functional Materials, EarlyView.
Ternary CuZnFe LDH enables efficient electrocatalytic nitrate‐to‐ammonia conversion via controlled in situ reconstruction: zinc leaching creates porous active sites, copper reduced to metallic copper, while iron oxide keeps stable. Synergistic Cu‐Fe redox coupling drives tandem catalysis (nitrate→nitrite→NH3), achieving 95% Faraday efficiency and ...
Jiaqian Kang, Yuxuan Xiao, Lun Li, Lulu Qiao, Chunfa Liu, Chengcheng Zhong, Pengzhan Sun, Di Liu, Weng Fai Ip, Hui Pan   +9 more
wiley   +1 more source

Optimization of Flow Rate for Uniform Zinc Phosphate Coating on Steel Cylinders: A Study on Coating Uniformity and Elemental Composition Using Scanning Electron Microscopy (SEM). [PDF]

Materials (Basel)
Jeong YN, Okwuosa CN, Hwang JW, Hur JW.
europepmc   +1 more source

Molecular‐Level Dual‐Ionophilic Passivation for High‐Areal‐Capacity Lithium Metal Anodes on Nanostructured Paper Electrodes

Advanced Functional Materials, EarlyView.
The effect of a molecular‐level dual‐ionophilic chitosan passivation layer is investigated on a nanostructured paper electrode featuring an interconnected network structure of highly oxygen‐functionalized single‐walled carbon nanotubes (C‐NPE). This molecular coating enabled a high Coulombic efficiency (>99.0%) and stable cycling over 350 cycles at an ...
Jisoo Kim, Yeong Hoon Heo, Jeonghun Lee, Son Ha, Jimin Park, Jong Chan Hyun, Minhyuck Park, Dong Hyuk Kang, Jung Hoon Kim, Hyoung‐Joon Jin, Joong Tark Han, Young Soo Yun   +11 more
wiley   +1 more source

NO_x-Free Leaching Methods for Efficient Silver and Aluminium Recovery from Crystalline Silicon Solar Cells. [PDF]

Materials (Basel)
Zubas AR, Griškonis E, Denafas G, Makarevičius V, Kriūkienė R, Kruopienė J.   +5 more
europepmc   +1 more source

Graft Copolymer‐Stabilized Liquid Metal Nanoparticles for Lithium‐Ion Battery Self‐Healing Anodes

Advanced Functional Materials, EarlyView.
This study presents a self‐healing liquid metal anode for lithium‐ion batteries, where graft copolymer‐stabilized eutectic gallium indium (EGaIn) nanoparticles enhance stability and rate performance. The fluorinated grafted copolymer forms ionic channels, preventing EGaIn aggregation and facilitating lithium‐ion migration.
Youngwoo Seo, HoYeon Kim, Guangtao Zan, Myeong‐Jun Song, Chanho Park, Jin Woo Oh, Young Hwan Kim, Song‐Gue Choi, EunAe Shin, Shengyou Li, Kaiying Zhao, Seong‐Min Bak, Cheolmin Park   +12 more
wiley   +1 more source

Structural analysis of a micron-sized deposit of Cu⁰ in an insulin ball from a person with diabetes. [PDF]

Commun Med (Lond)
Iwaya K, Nagase T, Zako T, Itoh Y, Yoshiko T, Arai H, Nagami N, Ishikawa T, Sugimura H.   +8 more
europepmc   +1 more source

A Material Study of Persian-Period Silver Coins and Hacksilber from Samaria. [PDF]

Materials (Basel)
Ashkenazi D, Cohen M, Gitler H, Johananoff M, Tal O.   +4 more
europepmc   +1 more source

Single target formulation of thin film 58S bioactive glasses <i>via</i> magnetron sputtering with custom targets from spray-dried bioactive glass powders. [PDF]

RSC Adv
Fan YC, Ningsih HS, Oishi M, Chou YJ.
europepmc   +1 more source