Results 101 to 110 of about 117,778 (258)

Controlled sample environment for studying solid-gas interactions by in situ powder X-ray diffraction. [PDF]

J Appl Crystallogr, 2021
Røren PM, Hunvik KWB, Josvanger V, Buseth OT, Fossum JO.   +4 more
europepmc   +1 more source

Interplay Between Phase Evolution, Fe Migration, and Oxygen Redox in O3‐Type NaxFeyMn1−yO2 Cathodes

Advanced Functional Materials, EarlyView.
Why do Na‐ion battery cathodes, that are compositionally closely related, follow different structural paths during battery operation? This work shows how Fe content controls when iron atoms migrate from their original sites. Early migration locks the layers and blocks key phase transitions, whereas delayed migration permits fuller structural ...
Morten Johansen, Maria Schou Hansen, Josephine Dunker, Rebekka Klemmt, Dorthe B. Ravnsbæk   +4 more
wiley   +1 more source

Observation of ordered organic capping ligands on semiconducting quantum dots via powder X-ray diffraction. [PDF]

Nat Commun, 2021
Calvin JJ, Kaufman TM, Sedlak AB, Crook MF, Alivisatos AP.   +4 more
europepmc   +1 more source

Polarity‐Reversible Photoresponse–Driven Autonomous Wavelength Discrimination in Quantum Dot–Tellurium Thin‐Film Photodetectors via Engineered Energy‐Band Alignment

Advanced Functional Materials, EarlyView.
A quantum dot–tellurium thin‐film photodetector autonomously discriminates visible and infrared wavelengths through polarity‐reversible photoresponses. Engineered carrier separation and gain modulation enable filter‐free multispectral sensing within a single‐device architecture.
Yong Min Lee, Jungho Kim, Hyung Jin Choi, Woosik Kim, Byung Ku Jung, Young Kyun Choi, Taesung Park, Soong Ju Oh   +7 more
wiley   +1 more source

Multi-analyser detector (MAD) for high-resolution and high-energy powder X-ray diffraction. [PDF]

J Synchrotron Radiat, 2021
Schökel A, Etter M, Berghäuser A, Horst A, Lindackers D, Whittle TA, Schmid S, Acosta M, Knapp M, Ehrenberg H, Hinterstein M.   +10 more
europepmc   +1 more source

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

In Situ Crystalline‐Amorphous Composite Oxide Structure Suppressing Thermal Wear Instability for Refractory Multi‐Principal Element Alloy

Advanced Functional Materials, EarlyView.
An effective strategy is developed to overcome the medium temperatures wear resistance degradation in refractory multi‐principal element alloys. By utilizing chemical short‐range ordering to trigger oxygen‐induced amorphization, a composite oxide structure is formed, which combines high hardness with robust stiffness.
Xuhui Pei, Jianbao Zhang, Hanming Wang, Yin Du, Tao Yang, Ji‐Jung Kai, Benyebka Bou‐Saïd, Haifeng Wang   +7 more
wiley   +1 more source

X- RAY POWDER DIFFRACTION DATA FOR SODIUM MORPHOLYLDITHIOCARBAMATE TRIHYDRATE C5 H8 NOS2 NA 31120

Tecnociencia, 2002
Sodium Morpholyldithiocarbamate Trihydrate C5H8NOS7Na 3H,0 has been investiated by means of X-ray powder diffraction. The title compound is triclinic with unit-cell parameters a= 6.261 (2) b = 8.897 (3) c = 16.557 (4) A: a 118.34 (2) í3 = 99.66 (2) y ...
Joelis Rodríguez, Cristina Diaz, Ramón Pomés, Roberto Cao   +3 more
doaj  

Combining a multi-analyzer stage with a two-dimensional detector for high-resolution powder X-ray diffraction: correcting the angular scale. [PDF]

J Appl Crystallogr, 2021
Fitch A, Dejoie C.
europepmc   +1 more source

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

Advanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li, Shaoze Shi, Fucai Cui, Rashid Iqbal, Pengyu Wang, Tianrui Wu, Jingcheng Hao, Renhao Dong   +7 more
wiley   +1 more source