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Antenna-in-package (AiP) 2

Low temperature co-fired ceramic (LTCC) 2

MCM-41 2

Meander line antenna 2

Multi-chip module (MCM) 2

n-hexadecane 1

Alkali fusion 1

CO2 1

Catalytic 1

Coal fly ash 1

Crystalline transformation 1

Micro-/meso-porous Si 1

Pt-Pd bimetallic site 1

SAPO-41 molecular sieve 1

Ti-MCM-41 1

Zeolite MCM-48 1

acid sites 1

acidity 1

adsorption 1

bifunctional catalysts 1

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Enhanced CuCl dispersion by regulating acidity of MCM-41 for catalytic oxycarbonylation of ethanol to

Pengzhen CHEN, Shouying HUANG, Jijie ZHANG, Shengping WANG, Xinbin MA

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 2,   Pages 224-231 doi: 10.1007/s11705-014-1447-5

Abstract: Mesoporous MCM-41 has been widely used as catalyst support due to its large surface area and well definedConsidering its intrinsic weak acidity, MCM-41 was modified by a simple impregnation method to incorporatedispersion of Cu species and the increase of acid sites without changing the mesoporous structure of MCM-41-41, and thus enhanceed the catalytic activity of CuCl/MCM-41for diethyl carbonate synthesis.

Keywords： MCM-41     acidity     oxidative carbonylation     diethyl carbonate    

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Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis

Shengping WANG, Changqing MA, Yun SHI, Xinbin MA

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 95-103 doi: 10.1007/s11705-014-1405-2

Abstract: Titanium-containing mesoporous materials (Ti-MCM-41) were obtained by hydrothermal synthesis.To understand the role of the Ti in the catalytic process, Ti-MCM-41 samples with different Si/Ti ratiosIt was concluded that the Ti is incorporated into the framework of the MCM-41 and formed weak Lewis acid-41 samples have a hexagonal arrangement of mono-dimensional pores.-41.

Keywords： Ti-MCM-41     mesoporous molecular sieve     acid sites     transesterification     hydrothermal synthesis    

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Synthesis of nanofluids composed of deep eutectic solvents and metal-modified MCM-41 particles as multifunctional

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 11,   Pages 1776-1787 doi: 10.1007/s11705-023-2314-z

Abstract: To overcome these limitations, four nanofluids were prepared by dispersing different metal-modified MCM-41-41 particles in deep eutectic solvent as multifunctional promoters to develop a comprehensive desulfurizationIn addition, NF@Cu/Al-MCM-41-2.5% exhibited the best desulfurization performance among the prepared nanofluidsand defect sites to improve the catalytic activity and adsorbability, and the best affinity of Cu/Al-MCM-41 for the deep eutectic solvent favored the reaction mass transfer.

Keywords： fuel oil desulfurization     nanofluids     catalytic ozonation    

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Atomistic simulations for adsorption and separation of flue gas in MFI zeolite and MFI/MCM-41 micro/mesoporous

Shengchi ZHUO, Yongmin HUANG, Jun HU, Honglai LIU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 264-273 doi: 10.1007/s11705-010-1007-6

Abstract: Fully atomistic models of MFI and MFI/MCM-41 are constructed and characterized.CO isotherm in MFI/MCM-41 is similar to that in MFI at low pressures, but resembles that in MCM-41 atN shows similar amount of loading in MFI, MCM-41 and MFI/MCM-41.The selectivity of CO over N in the three adsorbents decreases in the order of MFI>MFI/MCM-41>MCM-41With increasing pressure, the selectivity increases in MFI and MFI/MCM-41, but decreases in MCM-41.

Keywords： adsorption     diffusion     CO2     flue gas     zeolite     micro/mesoporous composite    

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Preparation of TiO

Shenghung WANG, Kuohua WANG, Jihmirn JEHNG, Lichen LIU

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3,   Pages 304-312 doi: 10.1007/s11783-010-0297-8

Abstract: Titanium dioxide is coated on the surface of MCM-41 wafer through the plasma enhanced chemical vapor

Keywords： photocatalyst     titanium dioxide     MCM-41     plasma enhanced chemical vapor deposition (PECVD)    

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Synthesis, characterization and catalytic properties of mesoporous MCM-48 containing zeolite secondary

LI Qiang, ZHANG Ying, DOU Tao, LI Yuping, WANG Shan, SUN Famin

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 1-5 doi: 10.1007/s11705-007-0001-0

Abstract: Mesoporous aluminosilicate MCM-48 containing zeolite secondary building units in the pore wall has beenX-ray Diffraction (XRD) patterns of the as-made samples indicated that highly ordered mesostructured MCMCompared with the conventionally synthesized MCM-48, the as-synthesized MCM-48 sample showed an adsorptionFinally, the catalytic performance of the as-made MCM-48 was evaluated by hydrogenation dealkylationMCM-48 catalyst.

Keywords： diameter     mesostructured MCM-48     Catalytic     presence     five-membered    

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The synergic effects of highly selective bimetallic Pt-Pd/SAPO-41 catalysts for the

Guozhi Jia, Chunmu Guo, Wei Wang, Xuefeng Bai, Xiaomeng Wei, Xiaofang Su, Tong Li, Linfei Xiao, Wei Wu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1111-1124 doi: 10.1007/s11705-020-2031-9

Abstract: maximum -hexadecane yield over different catalysts increases as follows: Pt/silicoaluminophosphate SAPO-414141 (prepared by sequential impregnation)41 (prepared by co-impregnationOwing to the synergic effects between Pt and Pd, the Pt-Pd/SAPO-41 catalyst prepared by the co-impregnationAdditionally, the Pt-Pd/SAPO-41 catalyst also presents the highest catalytic activity and best stability

Keywords： SAPO-41 molecular sieve     Pt-Pd bimetallic site     bifunctional catalysts     n-hexadecane     hydroisomerization    

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Antenna-in-package system integrated with meander line antenna based on LTCCtechnology

Gang DONG,Wei XIONG,Zhao-yao WU,Yin-tang YANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 1,   Pages 67-73

Abstract: system employs a meander line patch antenna, a packaging layer, and a laminated multi-chip module (MCM

Keywords： Antenna-in-package (AiP)     Meander line antenna     Multi-chip module (MCM)     Low temperature co-fired ceramic    

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Porous silica synthesis out of coal fly ash with no residue generation and complete silicon separation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1712-2

Abstract:

● Both amorphous and crystalline silicon are completely separated from coal fly ash.

Keywords： Coal fly ash     Alkali fusion     Micro-/meso-porous Si     Zeolite MCM-48     Crystalline transformation    

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Antenna-in-package system integrated with meander line antenna based on LTCC technology

Gang Dong, Wei Xiong, Zhao-yao Wu, Yin-tang Yang,gdong@mail.xidian.edu.cn

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 1,   Pages 67-73 doi: 10.1631/FITEE.1500167

Abstract: We present an antenna-in-package system integrated with a based on technology. The proposed system employs a meander line patch antenna, a packaging layer, and a laminated for integration of integrated circuit (IC) bare chips. A microstrip feed line is used to reduce the interaction between patch and package. To decrease electromagnetic coupling, a via hole structure is designed and analyzed. The achieved a bandwidth of 220 MHz with the center frequency at 2.4 GHz, a maximum gain of 2.2 dB, and a radiation efficiency about 90% over its operational frequency. The whole system, with a small size of 20.2 mm×6.1 mm×2.6 mm, can be easily realized by a standard LTCC process. This antenna-in-package system integrated with a was fabricated and the experimental results agreed with simulations well.

Keywords： Antenna-in-package (AiP)     Meander line antenna     Multi-chip module (MCM)     Low temperature co-fired ceramic    

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Title Author Date Type Operation

Enhanced CuCl dispersion by regulating acidity of MCM-41 for catalytic oxycarbonylation of ethanol to

Pengzhen CHEN, Shouying HUANG, Jijie ZHANG, Shengping WANG, Xinbin MA

Journal Article

Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis

Shengping WANG, Changqing MA, Yun SHI, Xinbin MA

Journal Article

Synthesis of nanofluids composed of deep eutectic solvents and metal-modified MCM-41 particles as multifunctional

Journal Article

Atomistic simulations for adsorption and separation of flue gas in MFI zeolite and MFI/MCM-41 micro/mesoporous

Shengchi ZHUO, Yongmin HUANG, Jun HU, Honglai LIU

Journal Article

Preparation of TiO

Shenghung WANG, Kuohua WANG, Jihmirn JEHNG, Lichen LIU

Journal Article

Synthesis, characterization and catalytic properties of mesoporous MCM-48 containing zeolite secondary

LI Qiang, ZHANG Ying, DOU Tao, LI Yuping, WANG Shan, SUN Famin

Journal Article

The synergic effects of highly selective bimetallic Pt-Pd/SAPO-41 catalysts for the

Guozhi Jia, Chunmu Guo, Wei Wang, Xuefeng Bai, Xiaomeng Wei, Xiaofang Su, Tong Li, Linfei Xiao, Wei Wu

Journal Article

Antenna-in-package system integrated with meander line antenna based on LTCCtechnology

Gang DONG,Wei XIONG,Zhao-yao WU,Yin-tang YANG

Journal Article

Porous silica synthesis out of coal fly ash with no residue generation and complete silicon separation

Journal Article

Antenna-in-package system integrated with meander line antenna based on LTCC technology

Gang Dong, Wei Xiong, Zhao-yao Wu, Yin-tang Yang,gdong@mail.xidian.edu.cn

Journal Article