Fluorine-expedited nitridation of layered perovskite Sr2TiO4 for visible-light-driven photocatalytic overall water splitting by Jinxing Yu, Jie Huang, Ronghua Li, Yanbo Li, Gang Liu, Xiaoxiang Xu

“…Abstract Photocatalytic overall water splitting is a promising approach for a sustainable hydrogen provision using solar energy. For sufficient solar energy utilization, this reaction ought to be operated based on visible-light-active semiconductors, which is very challenging. …”
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Hydrochemical Characteristics and Formation of the Madeng Hot Spring in Yunnan, China by Ren Zhenhua, Zhou Xun, Yang Miaolin, Wang Xiaocui, Zheng Yuhui, Li Xiaolu, Shen Ye

“…The hot water is of SO4•Cl-Na•Ca type. There is a slight hydrogen sulfide odor in the spring water. Stable hydrogen and oxygen isotopes indicate that the hot water is of meteoric origin. …”
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Improving Passivation Process of Si Nanocrystals Embedded in SiO2 Using Metal Ion Implantation by Jhovani Bornacelli, Jorge Alejandro Reyes Esqueda, Luis Rodríguez Fernández, Alicia Oliver

“…After metal ion implantation (Ag or Au), and a subsequent thermal annealing at 600°C under hydrogen-containing atmosphere, the PL signal exhibits a noticeable increase. …”
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Effect of the flow field structures on the performance of anion exchange membrane water electrolyzer by Rui DING, Tao CHEN, Yang LAN, Ziyu CHEN, Fei XIAO

“…The results show that compared with the parallel and single-path flow field, the inlet and outlet pressure drop of AEMWE under the double-path flow field structure is more moderate at 2 400 Pa, the current density is larger, the average hydrogen concentration is 1.031 8 mol/m3, and the uniformity coefficient of temperature distribution is 0.003 8. …”
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Microscopic Mechanism of the Interaction in the Adsorption of Caramel Pigments onto Rosin-Based Decolorizing Resin for Sugar by WEI Yanhong, WANG Jiaxin, JIAO Li, LIAO Chunyu, LEI Fuhou, LI Wen

“…The interaction mechanism was primarily mediated by the electrophilic reaction between carboxylate and protonated tertiary amine groups, followed by weak hydrogen bonding, with the resin acting as a hydrogen bond donor. …”
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Crystal structure, Hirshfeld surface analysis and crystal voids of 4-nitrobenzo[c][1,2,5]selenadiazole by Atash V. Gurbanov, Tuncer Hökelek, Gunay Z. Mammadova, Khudayar I. Hasanov, Tahir A. Javadzade, Alebel N. Belay

“…In the crystal, intermolecular C—H...O hydrogen bonds link the molecules into a network structure, enclosing R22(7) and R33(8) ring motifs, parallel to the bc plane. …”
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Phononic modulation of spin-lattice relaxation in molecular qubit frameworks by Aimei Zhou, Denan Li, Mingshu Tan, Yanpei Lv, Simin Pang, Xinxing Zhao, Zhifu Shi, Jun Zhang, Feng Jin, Shi Liu, Lei Sun

“…Whereas deuterating hydrogen-bonded networks reduces both phonon frequencies and T 1, eliminating such flexible structural motifs raises phonon dispersions and improves the T 1 by one to two orders of magnitude. …”
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Studies on HS Adsorption and Carbon Deposition over Mo-Ni/AlO Catalysts by Maria G. González, Esther N. Ponzi, Osmar A. Ferretti, Claudia E. Quincoces, P. Marecot, J. Barbier

“…The catalysts were characterized by TPR, hydrogen adsorption and TEM methods. The H 2 S adsorption capacities of the catalysts were determined at 923 K employing a mixture consisting of 50 ppm H 2 S in a hydrogen stream. …”
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An experimental class to illustrate the physical and chemical effects of ultrasound as an introduction to practical advanced oxidation processes by Efraím A. Serna-Galvis, Ricardo A. Torres-Palma

“…Meanwhile, to evidence the chemical effects, the water sonolysis to produce hydrogen peroxide, and the degradation of a model organic pollutant (methyl orange) are carried out. …”
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Synthesis and Characterization of Bioactive Acylpyrazolone Sulfanilamides and Their Transition Metal Complexes: Single Crystal Structure of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-... by Omoruyi G. Idemudia, Alexander P. Sadimenko, Anthony J. Afolayan, Eric C. Hosten

“…The single crystal structure of Bmpp-Sn according to X-ray crystallography showed a keto-imine tautomer type of Schiff base, having three intramolecular bonds, one short N2⋯H2⋯O3 hydrogen bond of 1.90 Å and two long C13⋯H13⋯O2 and C32⋯H32⋯O3 hydrogen bonds of 2.48 Å. …”
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CALCULATION OF STATIC PARAMETERS OF SILICON DIODE CONTAINING δ-LAYER OF TRIPLE-CHARGED POINT DEFECTS IN SYMMETRIC p–n-JUNCTION by N. A. Poklonski, A. I. Kovalev, N. I. Gorbachuk, S. V. Shpakovski

“…It is assumed that at room temperature all hydrogen-like acceptors in p-region and hydrogen-like donors in n-region are ionized. …”
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Optimizing synthesis parameters to compare Ag2V4O11/AgVO3 nanosheets for electrochemical energy storage by Poria Gomrokchi, Maryam Ghiyasiyan-Arani, Mehdi Shabani-Nooshabadi, Masoud Salavati-Niasari

“…The AGV electrodes can save the hydrogen by redox and physisorption mechanisms.…”
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Resistive pulse sensing of pre-nucleation activities during single-entity lysozyme crystallization on single nanopipettes by Yusuff Balogun, Ruoyu Yang, Gangli Wang

“…For structural determination of biomacromolecules, neutron crystallography holds unique advantages in resolving hydrogen/proton over other structure determination techniques but faces technical obstacles in requiring large high-quality single crystals and preferentially hydrogen-deuterium exchanges. …”
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Characterization of thermo-responsive shape memory bio-based thermoplastic polyurethane (SMTPU) for 3D/4D printing applications by Yang Sook Jung, Jaehyeung Park, Sunhee Lee, Eun Joo Shin

“…Atomic force microscopy, Fourier transform infrared spectroscopy, and X-ray diffraction were employed to analyze hydrogen bonding, microphase separation, and crystallinity, providing insights into the interactions between hard segments (HSs) and soft segments (SSs), an extent of phase separation, and a proportion of hydrogen-bonded urethane groups. …”
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A Comprehensive Review of the Usefulness of Prebiotics, Probiotics, and Postbiotics in the Diagnosis and Treatment of Small Intestine Bacterial Overgrowth by Adrian Martyniak, Magdalena Wójcicka, Iwona Rogatko, Tomasz Piskorz, Przemysław J. Tomasik

“…The most commonly used method is a breath test, which enables the division of SIBO into the following three types: hydrogen-dominant (H-SIBO), methane-dominant (CH₄-SIBO), and hydrogen/methane-dominant (H/CH₄-SIBO). …”
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On the Primary Ionization Mechanism(s) in Matrix-Assisted Laser Desorption Ionization by Laura Molin, Roberta Seraglia, Zbigniew Czarnocki, Jan K. Maurin, Franciszek A. Pluciński, Pietro Traldi

“…It is based on observation that in solid state, for carboxyl-containing MALDI matrices, the molecules form strong hydrogen bonds and their carboxylic groups can act as both donors and acceptors. …”
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Antioxidant Activity and Reactive Oxygen Species (ROS) Scavenging Mechanism of Eriodictyon californium, an Edible Herb of North America by Allie Richards, Savita Chaurasia

“…IC50 was found to be 0.083 mg/mL for superoxide radicals, 0.033 mg/mL for hydrogen peroxide, and 0.080 mg/mL for hydroxyl radicals. …”
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Effect of Glass Fiber Post Surface Treatment on Bond Strength of a Self-Adhesive Resin Cement: An “In Vitro” Study by Lairds Rodrigues dos Santos, Darlon Martins Lima, Edilausson Moreno Carvalho, Vandilson Pinheiro Rodrigues, Claudia Maria Coelho Alves

“…The treatments applied in the studied groups were no surface treatment (control), silane (S), 24% hydrogen peroxide (PER), 24% hydrogen peroxide and silane (PER + SIL), blasting with 50 μm aluminum oxide particles (BLAST), and blasting with 50 μm aluminum oxide particles and silane (BLAST + SIL). …”
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Bifunctional electrocatalytic performance of MgAlCe-LDH/β-Ni(OH)2/Ni foam in total natural seawater splitting by Mahsa Mehravaran, Karim Asadpour-Zeynali

“…Electrocatalytic seawater splitting is a potential solution to environmental problems, as seawater is a plentiful supply of hydrogen sources in nature. Hence, the development of bifunctional electrodes exhibiting outstanding performance in both the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER) is essential for the efficacy of total seawater splitting. …”
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Chemical Composition, Total Phenolic Content, and Antioxidant Activities of the Essential Oils of the Leaves and Fruit Pulp of Annona muricata L. (Soursop) from Ghana by Joseph Nana Gyesi, Rita Opoku, Lawrence Sheringham Borquaye

“…Antioxidant potential was evaluated via the phosphomolybdenum, hydrogen peroxide scavenging, and 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging assays. …”
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