Results 31 to 40 of about 5,086,400 (303)

The Extraction and Separation of Scarce Critical Metals: A Review of Gallium, Indium and Germanium Extraction and Separation from Solid Wastes

Separations
Gallium (Ga), indium (In), and germanium (Ge) play an important role in the modern high-tech material field. Due to their low content and scattered distribution in the crust, and the increasing demand for these metals in recent years, their supply risks ...
Yanfang Huang, Meimei Wang, Bingbing Liu, Shengpeng Su, Hu Sun, Shuzhen Yang, Guihong Han   +6 more
doaj   +1 more source

Quantum valence criticality in a correlated metal

Science Advances, 2018
We discover the experimental case of a quantum valence criticality leading to the breakdown of the Fermi liquid state.
Kentaro Kuga, Yosuke Matsumoto, Mario Okawa, Shintaro Suzuki, Takahiro Tomita, Keita Sone, Yasuyuki Shimura, Toshiro Sakakibara, Daisuke Nishio-Hamane, Yoshitomo Karaki, Yasutaka Takata, Masaharu Matsunami, Ritsuko Eguchi, Munetaka Taguchi, Ashish Chainani, Shik Shin, Kenji Tamasaku, Yoshinori Nishino, Makina Yabashi, Tetsuya Ishikawa, Satoru Nakatsuji   +20 more
openaire   +3 more sources

Electrochemical upcycling of spent ITO via charge-induced deconstruction

Nature Communications
Spent indium tin oxide (s-ITO, the mass ratio of In2O3 to SnO2 is approximately 9:1) represents the main secondary resource for the rare metal indium, possessing exceptionally potential for reutilization.
Rongcen Zhao, Xiaotao Lv, Zepeng Lv, Shaolong Li, Yong Fan, Jilin He, Jianxun Song   +6 more
doaj   +1 more source

Leaching behavior of germanium from germanium-rich lignite: A further comprehension of its occurrence state

Fuel Processing Technology
Germanium, a critical metal used in many strategy fields, is widely acknowledged as organic affinity. Germanium is main occurred in the humus of lignite, but its exact occurrence state remains unclear. In this work, various methods were employed to leach
Zhiyuan Zhang, Yanyan Xu, Guixia Fan, Yingrui Jin, Daoguang Teng, Guosheng Li, Peng Li, Yijun Cao   +7 more
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Metal organic frameworks-derived hollow functional materials: Synthetic strategies and electrocatalytic applications

Nano Research Energy
Hollow nanostructure materials derived from metal-organic frameworks (MOFs) have many promising applications in electrochemical energy storage and conversion, benefiting from their large specific surface area and void space, accelerating electron and ...
Qingqing Yang, Hao Wan, Ying Zhang, Songtao Zhang, Xiaohe Liu, Renzhi Ma, Hairong Xue   +6 more
doaj   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Alkali-Resistant Ion-Imprinted Chitosan–Mesoporous Silica Composite for Efficient and Selective Gallium Separation

Separations
Efficient and selective separation of gallium (Ga(III)) from alkaline industrial waste streams remains a significant challenge due to the coexistence of chemically similar ions such as Al(III) and V(V). In this study, a novel ion-imprinted chitosan-based
Zhifang Lv, Shiqiao Yang, Jiangyan Wu, Guixia Fan, Guosheng Li, Yijun Cao, Peng Li, Daoguang Teng   +7 more
doaj   +1 more source

Thermal properties of high-entropy RE-disilicates controlled by high throughput composition design and optimization

Materials & Design, 2023
The configuration entropy was manipulated by introducing atoms with unique properties using the high throughput calculations, and five new disilicates with ideal properties which have lower thermal conductivity and controllable thermal expansion ...
Yuhan Wang, Jinpeng Zhu, Mingliang Li, Gang Shao, Hailong Wang, Rui Zhang   +5 more
doaj   +1 more source

Quantum criticality in a metallic spin liquid

Nature Materials, 2014
When magnetic order is suppressed by frustrated interactions, spins form a highly correlated fluctuating "spin liquid" state down to low temperatures. Magnetic order of local moments can also be suppressed when they are fully screened by conduction electrons through the Kondo effect.
Tokiwa, Yoshi, Ishikawa, J. J., Nakatsuji, S., Gegenwart, Philipp   +3 more
openaire   +5 more sources