Results 71 to 80 of about 801,967 (275)

Fengruiite, [Ag₆Sb₂S₇][Ag₉CuS₂Te₂], a new Ag–Sb–Te sulfosalt mineral from the Haopinggou Ag–Pb–Zn–Au deposit, eastern Qinling, China [PDF]

European Journal of Mineralogy
Fengruiite, ideally [Ag6Sb2S7][Ag9CuS2Te2], is a new mineral species of the pearceite–polybasite group discovered in the Haopinggou Ag–Pb–Zn–Au deposit, eastern Qinling, China, and approved by the IMA Commission on New Minerals, Nomenclature and ...
Y. Tian, G. Li, N. Sun, M. Liu, J. Mao, J. Mao, Y. Dong, P. Liu, W. Jian, W. Yao, X. Wang, H. Ye   +11 more
doaj   +1 more source

Closed‐Loop Solid‐State Synthesis Planning for Materials Discovery With Large Language Models

Advanced Materials, EarlyView.
Leveraging literature data, we build a large‐language‐model‐driven workflow that extracts synthesis steps from 4407 papers, retrieves similar precedents, and generates candidate solid‐state synthesis recipes. The system benchmarks against ground‐truth and then operates in a closed loop with experiments to synthesize oxy‐selenide electrolyte materials ...
Dong Won Jeon, Dong Hwi Kim, Taeyang Jeon, Joo Yeong Na, Heegyu Kim, Hyunsouk Cho, Dae Soo Jung, Ju Li, Jin‐Sung Park, Sung Beom Cho   +9 more
wiley   +1 more source

Synergizing the activity–stability trade-off in Fe–N–C electrocatalysts towards efficient and durable CO2-to-CO conversion

Nano Research
Single-atom Fe–N–C electrocatalysts have demonstrated exceptional selectivity toward CO during CO2 reduction, yet their practical application is severely hindered by the intrinsic activity–stability trade-off.
Yang Li, Yuemei Liu, Yang Yuan, Xiaojun Lv, Junhong Ma, Chaoyun Ma, Hao Jiang   +6 more
doaj   +1 more source

Mineralization and Fluid Inclusion Characteristics of Pirmardan Stratabound Copper Deposit (Manto Type), SW Shahrood)

Journal of Economic Geology, 2019
Introduction Located in the NE Iran, the early Tertiary volcanic sequences host a vast stratabound Cu mineralization (manto type), which is likely to be significant economically (Samani, 2002). The Pirmardan copper deposit is located 130 km southwest of
Susan Ebrahimi
doaj   +1 more source

Intermediate a final exam v2 [PDF]

, 2010
Written exam for students who have completed Units 11C to 12 of the Face2Face Pre-Intermediate Student´s Book and Units 1 to 3 of Face2Face Intermediate Student´s Book published by Cambridge University ...
Pedley, Emma
core  

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

Advanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi, Bo Jiang, Jingcheng Zhang, Xiaodong Shao, Peixun Xiong, Lutong Shan, Shengyang Huang, Mengfang Liang, Mengyao Chang, Fangyan Liu, Wenwu Li, Baoyu Xia, Wei Ji, Ho Seok Park   +13 more
wiley   +1 more source

Petrology and geochemistry of igneous rocks and their relationship with mineralization in Talahoueieh area, north of Bam, Urumieh-Dokhtar Magmatic Arc [PDF]

پترولوژی
Introduction The Central Iran zone represents one of the most significant geological domains of Iran, characterized by a wide diversity of igneous, metamorphic, and sedimentary rocks formed through prolonged tectonic and magmatic processes.
Jalal Hassanshahi, Majid Ghaderi, Hossein-Ali Tajeddin   +2 more
doaj   +1 more source

Intermediate sulfidation epithermal gold-base metal deposits in Tertiary subaerial volcanic rocks, Sahinli/Tespih Dere (Lapseki/Western Turkey)

Ore Geology Reviews, 2010
Abstract Gold in the Sahinli and Tespih Dere intermediate sulfidation gold-base metal deposits in Western Turkey occurs in relatively deep epithermal quartz veins along with base metal minerals which have epithermal textures, including plumose quartz, vug infills, comb and cockade textures and matrix-supported milled breccias.
Arehart, Greg B., Yilmaz, Huseyin, OYMAN, TOLGA, SÖNMEZ, FATMA NURAN, Billor, Zeki   +4 more
openaire   +2 more sources

Review of Inorganic Separator Engineering for Next‐Generation Lithium–Sulfur Batteries: Compromise or Cornerstone?

Advanced Materials, EarlyView.
Inorganic compound‐modified separators transform lithium–sulfur batteries from passive polysulfide confinement to active reaction‐pathway regulation. A Practical Relevance Index (PRI)‐guided framework bridges interfacial chemistry of inorganic separators with practical constraints, establishing unified design principles for scalable, high‐energy ...
Yuting Qin, Tianyi Wang, Xingyu Wang, Kaifu Xu, Yuzhou Wang, Chengyin Wang, Bing Sun, Guoxiu Wang   +7 more
wiley   +1 more source

Determination of hydrothermal alteration stages of Aghyokhush group and Mereh deposits (Lesser Caucasus)

Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія
Background. Aghyokhush Group deposits are located on a morphogenetic junction of the volcano-tectonic-related fault systems of the Lesser Caucasus. The referred fault systems mostly consist of fault groups, sub-meridional faults, and north-sloping syn ...
Sultan Heybet Jafarov, Nazim Ajdar Imamverdiyev   +1 more
doaj   +1 more source