Results 111 to 120 of about 211,656 (309)

Gold Recovery from Smelting Copper Sulfide Concentrate

Gold is a significant revenue source for custom copper smelters facing profitability challenges due to low treatment and refining charges, stricter regulations, and rising costs.
Nagendra Tripathi, Elmira Moosavi-Khoonsari   +1 more
core   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

Highly efficient ZnO/WO₃ nanocomposites towards photocatalytic gold recovery from industrial cyanide-based gold plating wastewater. [PDF]

Sci Rep, 2023
Sangkhanak S, Kunthakudee N, Hunsom M, Ramakul P, Serivalsatit K, Pruksathorn K.   +5 more
europepmc   +1 more source

Dual‐Salt Carbothermal Shock Strategy Enabling Ultrafast and Sustainable Regeneration of Spent LiFePO4 Cathode Materials

Advanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) accounts for over 50% of the global cathode market, underscoring the need for efficient recycling and regeneration. We propose a dual‐salt carbothermal shock (CTS) strategy using LiI and NaI to in situ repair Li vacancies.
Yanjuan Li, Zhongou Yang, Junhui Cai, Yiran Li, Zhenzhen Wu, Zhouyang Long, Xiao Yan, Shanqing Zhang   +7 more
wiley   +1 more source

Adsorbent Material Based on Carbon Black and Bismuth with Tunable Properties for Gold Recovery. [PDF]

Materials (Basel), 2023
Ianăşi C, Svera M Ianăşi P, Popa A, Lazău R, Negrea A, Negrea P, Duteanu N, Ciopec M, Nemes NS.   +8 more
europepmc   +1 more source

The Effects of Various Flotation Parameters on Gold Recovery by Coal-Oil Assisted Gold Flotation

, 2013
The effects of different physical parameters such as pulp density, aeration conditions, and impeller speed on the performance of coal-oil assisted gold flotation were investigated in this study.
Malayoğlu, Ufuk, Ipekoglu, U., Akar, GÜL, Tanrıverdi, Mehmet, Şen, Sezai, Cilingir, Y.   +5 more
core   +1 more source

Large Transverse Thermoelectric Effect in Weyl Semimetal TaIrTe4 Engineered for Photodetection

Advanced Functional Materials, EarlyView.
This experimental work shows that the anomalous scanning photocurrent response patterns of the Weyl semimetal TaIrTe4${\rm TaIrTe}_4$ under visible and long‐wave infrared illumination are due to a large transverse thermoelectric response of the material.
Morgan G. Blevins, Xianglin Ji, Vivian J. Santamaria‐Garcia, Abhishek Mukherjee, Thanh Nguyen, Mingda Li, Svetlana V. Boriskina   +6 more
wiley   +1 more source

High-efficiency gold recovery by additive-induced supramolecular polymerization of β-cyclodextrin. [PDF]

Nat Commun, 2023
Wu H, Wang Y, Tang C, Jones LO, Song B, Chen XY, Zhang L, Wu Y, Stern CL, Schatz GC, Liu W, Stoddart JF.   +11 more
europepmc   +1 more source

Was Expansionary Monetary Policy Feasible During the Great Contraction? An Examination of the Gold Standard Constraint [PDF]

The recent consensus view, that the gold standard was the leading cause of the worldwide Great Depression 1929-33, stems from two propositions: (1) Under the gold standard, deflationary shocks were transmitted between countries and, (2) for most ...
Michael D. Bordo, Anna J. Schwartz, Ehsan U. Choudhri   +2 more
core  

3D Printing Innovations in Polymeric Porous and Patterned Architecture

Advanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil, Sri Vaishnavi Thummalapalli, Clarissa Westover, Arunachalam Ramanathan, M. Taylor Sobzcak, Roumika Patil, Qixuan Xiang, Tiantian Li, Sui Yang, Timothy E. Long, Hongyue Sun, Xianqiao Wang, Yang Liu, Kenan Song   +13 more
wiley   +1 more source