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Band-gap tunable (Ga_xIn₁₋_x)₂O₃ layer Research Articles

Fabi Zhang, Jinyu Sun, Haiou Li, Juan Zhou, Rong Wang, Tangyou Sun, Tao Fu, Gongli Xiao, Qi Li, Xingpeng Liu, Xiuyun Zhang, Daoyou Guo, Xianghu Wang, Zujun Qin,zhangfabi@outlook.com,qinzj@guet.edu.cn

Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 10, Pages 1370-1378 doi: 10.1631/FITEE.2000330

Abstract: Multicomponent oxide (GaIn)O films are prepared on (0001) sapphire substrates to realize a tunable band-gapproperties and band structure evolution over the whole range of compositions in ternary compounds (GaIn)OThe X-ray diffraction spectra clearly indicate that (GaIn)O films with Ga content varying from 0.11 toexperimental results lay a foundation for the application of transparent conductive compound (GaIn)O

Keywords： (GaxIn1−x)2O3薄膜；带隙可调谐；磁控溅射

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Spray Preparation, Microstructure and Properties of Al₂O₃-M_xO Hard -

Wang Biao,Wang Yudong,Li Huiling,Zhang Zihua

Strategic Study of CAE 2002, Volume 4, Issue 9, Pages 75-80

Abstract: carbon steel substrate, base coating of nickel-coated aluminium and intermediate coating of 50% Al₂O₃ + 50% Ni were prepared by means of oxyacetylene spray, and final coating of Al₂O₃ ～ M_xO_y was prepared by means of plasma spray.60% (mass) sulphuric acid with 60 % concentration, and 40% (mass) phosphoric ore powder, the Al₂O₃ ～ M_xO_y coating resistance to corrosion and wear, is 7.46 times

Keywords： Al₂O₃-M_xO_y coating plasma resistance to corrosion resistance

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Evaluation of H₂ on the Evolution Mechanism of NO_x Storage and Reductionover Pt–Ba–Ce/γ-Al₂O₃ Catalysts Article

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Engineering 2019, Volume 5, Issue 3, Pages 568-575 doi: 10.1016/j.eng.2019.02.005

Abstract:

In this investigation, Pt–Ba–Ce/γ-Al₂O₃ catalysts were preparedThe physical and chemical properties of the Pt–Ba–Ce/γ-Al₂O₃/sub>, CeO₂, and BaCO₃, whose peaks were observed in X-ray diffraction (XRD) spectra, dispersed well on the γ-Al2O3, as shown by transmission electron microscope (TEM), andthat the difference between Ce³⁺ and Ce⁴⁺, as detected by X-ray photoelectron

Keywords： Pt–Ba–Ce/γ-Al₂O₃ catalysts Physicochemical properties NO_x storageand reduction NO_x emission H₂ reductant

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Rh₂O₃/hexagonal CePO₄ nanocatalysts for N₂O decomposition

Huan Liu, Zhen Ma

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4, Pages 586-593 doi: 10.1007/s11705-017-1659-6

Abstract: Rh(NO ) was then used as a precursor for the impregnation of Rh O onto these CePO materials.O than the Rh O supported on CePO nanorods., H O or O /H O) on the N O decomposition was also investigated.characterized by N adsorption-desorption, inductively coupled plasma optical emission spectroscopy, X-raydiffraction, transmission electron microscopy, X-ray photoelectron microscopy, hydrogen temperature-programmed

Keywords： Rh₂O₃ CePO₄ N₂O decomposition

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On the monolayer dispersion behavior of Co₃O₄ on HZSM-5 support: designing applicable

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11, Pages 1741-1754 doi: 10.1007/s11705-023-2332-x

Abstract: Based on monolayer dispersion theory, Co₃O₄/ZSM-5 catalysts with different loadingsIt has been revealed that the quantities of surface active oxygen (O₂^–) and acidsites are crucial for the reaction, which can adsorb and activate NO_x and NH_{3capacity, possesses the most abundant active O₂^– species and acidic sites, therebycapacity amount of Co₃O₄ onto HZSM-5 support.}

Keywords： Co₃O₄/ZSM-5 NO_x-SCR by NH₃ monolayer dispersionthreshold effect surface acid sites surface active O₂^– anions

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Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 6, doi: 10.1007/s11783-017-0976-9

Abstract: This present work investigated the effects of Pd doping on N O formation over Pt/BaO/Al O catalyst.Three types of catalysts, Pt/BaO/Al O , Pt/Pd mechanical mixing catalyst (Pt/BaO/Al O +Pd/Al O ) andCompared with Pt/BaO/Al O , (Pt/BaO/Al O +Pd/Al O ) produced less N O and more NH during NO storageand reduction process, while an opposite trend was found over (Pt-Pd/BaO/Al O +Al O ).Most of N O formed over (Pt-Pd/BaO/Al O +Al O ) was originated from Pd/BaO/Al O component.

Keywords： NO_x storage reduction Pt/BaO/Al₂O₃ Pd doping N₂O formation

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Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air

Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 2, Pages 125-129 doi: 10.1007/s11465-010-0007-z

Abstract: used to produce brazed joints with the SOFC materials ceramic yttria stabilized zirconia and steel X1CrTiLa22

Keywords： reactive air brazing (RAB) X1CrTiLa22 Al₂O₃ yttria stabilized zirconia (YSZ) solid

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The stabilization effect of Al₂O₃ on unconventional Pb/SiO₂ catalyst

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1423-1429 doi: 10.1007/s11705-023-2315-y

Abstract: To enhance the stability, the traditional carrier Al₂O₃ with a small amount, wasintroduced into Pb/SiO₂ catalyst in this study.It has been proved that Al₂O₃ can inhibit the reduction of PbO, and weaken theAs a result, 3Al15Pb/SiO₂ catalyst exhibits a much higher stability up to more than 150 h./sub>O₃ addition was also proposed.

Keywords： Pb/SiO₂ Al₂O₃ propane dehydrogenation propene stability

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Development of space-based diffractive telescopes Review Article

Wei Zhao, Xin Wang, Hua Liu, Zi-feng Lu, Zhen-wu Lu,wangxin971241@163.com,liuhua_rain@aliyun.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 6, Pages 809-962 doi: 10.1631/FITEE.1900529

Abstract: the substrates have two important characteristics, ultra-light mass (surface mass density < 0.1 kg/m2)

Keywords：薄膜衍射光学元件；衍射望远系统；超大口径

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Thermodynamic Analysis and Reaction Model of Combustion Synthesis in Al-Cr₂O₃ Systemwith Al₂O₃ and Cr₂O₃ Diluents

Zhang Yancheng,Pan Ye,Zhang Chuan

Strategic Study of CAE 2004, Volume 6, Issue 6, Pages 63-67

Abstract:

The thermodynamic calculation and analysis of combustion synthesis reaction of Al - Cr2O3 system with AI2O3and Cr2O3 diluents were conducted, and the effects of reactionstarting temperature TO, diluents AI2O3 and Cr2O3 on the adiabatic combustion temperature

Keywords： cermet combustion synthesis Al - Cr₂O₃ system thermodynamics reaction model

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Deciphering the Origins of P1-Induced Power Losses in Cu(In_x,Ga_1–x)Se₂ (CIGS) Modules Through Hyperspectral Luminescence Article

César Omar Ramírez Quiroz, Laura-Isabelle Dion-Bertrand, Christoph J. Brabec, Joachim Müller, Kay Orgassa

Engineering 2020, Volume 6, Issue 12, Pages 1395-1402 doi: 10.1016/j.eng.2019.12.019

Abstract: hyperspectral high-resolution photoluminescence mapping is a powerful tool for the selection and optimiz1ationthe laser ablation processes used for the patterning interconnections of subcells on Cu(In_x,Ga_1-x)Se₂ (CIGS) modules.We further rationalize the origins of this effect by comparing the topography of the P1 edge throughWe also investigate the laser-induced damage on P1 patterning lines performed after the deposition of

Keywords： Cu(Inx Ga1-x)Se2 Cell-to-module efficiency gap P1-induced power losses Hyperspectral photoluminescence

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Accurate quantification of 3′-terminal 2′-O-methylated small RNAs by utilizing oxidative deep sequencing

Frontiers of Medicine 2022, Volume 16, Issue 2, Pages 240-250 doi: 10.1007/s11684-021-0909-7

Abstract: -terminal nucleotides via 2′-O-methylation.However, quantifying the levels of these small RNAs is difficult because 2′-O-methylation at the RNAIn this study, we profiled 3′-terminal 2′-O-methyl plant miRNAs in the livers of rice-fed mice by oxidativeLikewise, stem-loop RT-qPCR was superior to poly(A)-tailed RT-qPCR in quantifying 3′-terminal 2′-O-methylAccurate measurement of the 3′-terminal 2′-O-methylation of small RNAs has profound implications for

Keywords： small RNAs 2′-O-methylation sequencing RT-qPCR

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Effect of TiO 2 loading on the activity of V/TiO 2 -Al 2 O 3 in the catalytic oxidehydrogenation of ethylbenzene

Xiaohong LI, Wenying LI,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 2, Pages 142-146 doi: 10.1007/s11705-009-0233-2

Abstract: Supports and catalysts were characterized by X-ray diffraction (XRD), physisorption, temperature preprogrammed

Keywords： desorption different TiO-AlOmixed physisorption ethylbenzene

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The effect of preparation conditions of Pt/Al

Lei YUAN, Xiang ZHENG, Kaijiao DUAN, Hao HU, Jinggang WANG, Seong Ihl WOO, Zhiming LIU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 3, Pages 457-463 doi: 10.1007/s11783-013-0512-5

Abstract: Selective catalytic reduction of NO by H in the presence of oxygen has been investigated over Pt/Al Osignificant influence on the catalytic performance, and the catalyst pre-treated by H or H then followed by OThe higher surface area and the presence of metallic Pt over Pt/Al O pre-treated by H or pretreatedby H then followed by O can contribute to the formation of NO , which then promotes the reaction to

Keywords： NO_x reduction Pt/Al₂O₃ preparation condition H₂-SCR

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Al₂O₃ and CeO₂-promoted MgO sorbents for CO₂ capture at moderate

Huimei Yu, Xiaoxing Wang, Zhu Shu, Mamoru Fujii, Chunshan Song

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1, Pages 83-93 doi: 10.1007/s11705-017-1691-6

Abstract: A series of Al O and CeO modified MgO sorbents was prepared and studied for CO sorption at moderateThe CO sorption capacity of MgO was enhanced with the addition of either Al O or CeO .Over Al O -MgO sorbents, the best capacity of 24.6 mg-CO /g-sorbent was attained at 100 °C, which wasBoth the Al O -MgO and CeO -MgO sorbents exhibited better cyclic stability than MgO over the course ofCompared to Al O , CeO is more effective for promoting the CO capacity of MgO.

Keywords： CO₂ capture MgO sorbents Al₂O₃ CeO₂ flue gas

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Title Author Date Type Operation

Band-gap tunable (Ga_xIn₁₋_x)₂O₃ layer

Fabi Zhang, Jinyu Sun, Haiou Li, Juan Zhou, Rong Wang, Tangyou Sun, Tao Fu, Gongli Xiao, Qi Li, Xingpeng Liu, Xiuyun Zhang, Daoyou Guo, Xianghu Wang, Zujun Qin,zhangfabi@outlook.com,qinzj@guet.edu.cn

Journal Article

Spray Preparation, Microstructure and Properties of Al₂O₃-M_xO Hard -

Wang Biao,Wang Yudong,Li Huiling,Zhang Zihua

Journal Article

Evaluation of H₂ on the Evolution Mechanism of NO_x Storage and Reductionover Pt–Ba–Ce/γ-Al₂O₃ Catalysts

Pan Wang, Jing Yi, Chuan Sun, Peng Luo, Lili Lei

Journal Article

Rh₂O₃/hexagonal CePO₄ nanocatalysts for N₂O decomposition

Huan Liu, Zhen Ma

Journal Article

On the monolayer dispersion behavior of Co₃O₄ on HZSM-5 support: designing applicable

Journal Article

Effects of Pd doping on N

Mingxin Dong, Jun Wang, Jinxin Zhu, Jianqiang Wang, Wulin Wang, Meiqing Shen

Journal Article

Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air

Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL

Journal Article

The stabilization effect of Al₂O₃ on unconventional Pb/SiO₂ catalyst

Journal Article

Development of space-based diffractive telescopes

Wei Zhao, Xin Wang, Hua Liu, Zi-feng Lu, Zhen-wu Lu,wangxin971241@163.com,liuhua_rain@aliyun.com

Journal Article

Thermodynamic Analysis and Reaction Model of Combustion Synthesis in Al-Cr₂O₃ Systemwith Al₂O₃ and Cr₂O₃ Diluents

Zhang Yancheng,Pan Ye,Zhang Chuan

Journal Article

Deciphering the Origins of P1-Induced Power Losses in Cu(In_x,Ga_1–x)Se₂ (CIGS) Modules Through Hyperspectral Luminescence

César Omar Ramírez Quiroz, Laura-Isabelle Dion-Bertrand, Christoph J. Brabec, Joachim Müller, Kay Orgassa

Journal Article

Accurate quantification of 3′-terminal 2′-O-methylated small RNAs by utilizing oxidative deep sequencing

Journal Article

Effect of TiO 2 loading on the activity of V/TiO 2 -Al 2 O 3 in the catalytic oxidehydrogenation of ethylbenzene

Xiaohong LI, Wenying LI,

Journal Article

The effect of preparation conditions of Pt/Al

Lei YUAN, Xiang ZHENG, Kaijiao DUAN, Hao HU, Jinggang WANG, Seong Ihl WOO, Zhiming LIU

Journal Article

Al₂O₃ and CeO₂-promoted MgO sorbents for CO₂ capture at moderate

Huimei Yu, Xiaoxing Wang, Zhu Shu, Mamoru Fujii, Chunshan Song

Journal Article

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