Results 221 to 230 of about 278,341 (297)

Influence of the Acid Reactivity of Carbenium Ions in Zeolites on the Methanol‐to‐Olefins Process

Angewandte Chemie International Edition, EarlyView.
Herein, we studied the Brønsted acid reactivity of polymethylbenzenium and alkyl‐substituted cyclopentenyl cations, key intermediates in the methanol‐to‐olefins process in ZSM‐5 zeolite. CD3CN selectively and reversibly deprotonates benzenium ions, while cyclopentenyl cations require stronger bases.
Luca Maggiulli, Vitaly L. Sushkevich, Annika E. Enss, Felix Studt, Jeroen A. van Bokhoven, Davide Ferri   +5 more
wiley   +1 more source

Carbon Monoxide Asphyxia

, 1939
A. C. S.
openalex   +2 more sources

Studies on the Reactions of Carbon Monoxide under High Pressure. V. Reaction of Carbon Monoxide and Azobenzene Derivatives. Part 2.

, 1959
堀家 茂樹
openalex   +2 more sources

Ph2SCCO: A New Versatile CCO‐Fragment Transfer Reagent

Angewandte Chemie International Edition, EarlyView.
The synthesis, isolation, and full characterization of the unprecedented heterocumulene Ph2SCCO is presented. Starting from simple precursors, Ph2SCCO provides direct access to the valuable class of (bicyclic) α‐cyclopropylcarbonyl compounds. It has emerged from our reactivity studies as an excellent reagent for the CCO fragment transfer in organic ...
Qiu Sun, Julian Hauda, David Tymann, Patrick W. Antoni, Richard Goddard, Max M. Hansmann   +5 more
wiley   +1 more source

DETERMINATION OF CARBON MONOXIDE IN BLOOD AND OF TOTAL AND ACTIVE HEMOGLOBIN BY CARBON MONOXIDE CAPACITY. INACTIVE HEMOGLOBIN AND METHEMOGLOBIN CONTENTS OF NORMAL HUMAN BLOOD

, 1946
Donald D. Van Slyke, Alma Hiller, James R. Weisiger, W. O. Cruz   +3 more
openalex   +1 more source

Baseline Characteristics of Pristine Agricultural Pods Biochar

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The valorization of agricultural pod wastes into biochar offers a sustainable pathway for waste management and the development of functional carbonaceous materials. This study comparatively evaluates biochars produced from cocoa, flamboyant, and locust bean pods using an autothermal top‐lit updraft gasifier with retort heating, a system ...
Bolaji Ibrahim Busari, Ghadah M. Al‐Senani, Stephen Sunday Emmanuel, Salhah D. Al‐Qahtani, Ebuka Chizitere Emenike, Kingsley O. Iwuozor, Abel U. Egbemhenghe, Rafiu Olasunkanmi Yusuf, Adewale George Adeniyi   +8 more
wiley   +1 more source

The chemical reaction of carbon monoxide and hydrogen after collision with electrons

, 1928
A. Caress, Eric Keightley Rideal
openalex   +1 more source

Recycling of Polymer Components From Waste Face Masks for Asphalt Modification: A Mini Review

Journal of Applied Polymer Science, EarlyView.
ABSTRACT The COVID‐19 pandemic greatly increased plastic waste through widespread personal protective equipment (PPE) use, creating a serious environmental challenge. Disposable face masks (FM), primarily composed of non‐biodegradable polypropylene, account for an estimated 86 million units discarded monthly, leading to significant environmental ...
Derya Kaya Ozdemir, Tony McNally
wiley   +1 more source

The electronic structures of carbon monoxide and carbon dioxide

, 1949
W. Moffitt
openalex   +1 more source

Mucosal‐Associated Invariant T Cells in Rheumatic Diseases

Arthritis &Rheumatology, EarlyView.
Mucosal‐associated invariant T (MAIT) cells are innate‐like T cells defined by their semi‐invariant T cell receptor and restriction by the major histocompatibility complex class I–related molecule (MR1). These cells are primarily activated by microbial‐derived metabolites presented by MR1 or by cytokines.
Manon Lesturgie‐Talarek, Virginie Gonzalez, Lucie Beaudoin, Noémie Sénot, Corinne Miceli‐Richard, Yannick Allanore, Agnès Lehuen, Jerôme Avouac   +7 more
wiley   +1 more source