Results 201 to 210 of about 33,116 (304)

Sterically controlled 5-<i>exo</i>-dig cyclization enables synthesis of non-benzenoid polycyclic aromatic hydrocarbons with intriguing (anti)aromaticity and diradical properties. [PDF]

Chem Sci
Chen L, Shangguan Z, Shi T, Qin L, Zeng Y, Zhu Q, Chen J, Liang J, Miao W, He Y, Qiu X, Wang X, Zhang D, Yang R.   +13 more
europepmc   +1 more source

Explicit minimal generating sets of a family of prime ideals with unbounded minimal number of generators in a three-dimensional power series ring [PDF]

Laura González, Francesc Planas-Vilanova   +1 more
openalex  

Some results on local cohomology of polynomial and formal power series\n rings: the one dimensional case [PDF]

, 2015
Phạm Hùng Quý
openalex   +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

Automorphisms of perfect power series rings [PDF]

, 2018
Kiran S. Kedlaya
openalex   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

ΜEffect of polymeric foam core morphology and orthogrid stiffener design on the noise attenuation of fluid-immersed structures. [PDF]

Sci Rep
Zafari H, Mardaneh T, Tarkashvand A.
europepmc   +1 more source

Moving Beyond Oligoethers: Polar Side‐Chain Engineering for Aqueous Mixed Ionic–Electronic Conductors

Advanced Functional Materials, EarlyView.
We investigate how side‐chain chemistry and hydrogen bonding affect electrochemical doping in poly(propylenedioxythiophene) polymers. Replacing oligoether side chains with hydroxyl or carboxylic acid groups nearly triples electrochemical conductivity.
Joshua M. Rinehart, Anna M. Österholm, James F. Ponder Jr., Lucas Q. Flagg, Lee J. Richter, John R. Reynolds   +5 more
wiley   +1 more source

Evolution of Char Structure and Its Influence on Reactivity During Biomass Pyrolysis: Spatial Scale Effects from Pellet Size to Intra-Pellet Location. [PDF]

Polymers (Basel)
Liu H, Yu Y, Wu J, Huang J, Hu W, Xia L, Ru Y, Zhang M, Xu M, Qiao Y.   +9 more
europepmc   +1 more source

Connections for general use and fluid power -- Ports and stud ends with ISO 228-1 threads with elastomeric or metal-to-metal sealing Light-duty (L series) stud ends with sealing by O-ring with retaining ring (types G and H)

, 2007

openalex   +1 more source