改性氧化石墨烯对水泥砂浆性能的影响

doi:10.19964/j.issn.1006-4990.2024-0236

Abstract

Abstract:

The bond at the interface between sand and hydration products in cement mortar significantly affects its performance characteristics.To explore the potential enhancement of cement mortar properties by graphene oxide（GO），GO was modified with 3-aminopropyltriethoxysilane（APTES）.The effects of different contents of GO and modified GO on the mechanical properties of cement mortar were evaluated.The influences of modified GO on the interfacial transition zones and pores of cement mortar were also examined.In addition，the microstructure of sample was characterized using various analytical methods，including Fourier Transform Infrared Spectroscopy（FT-IR），Raman Spectroscopy，X-ray Photoelectron Spectroscopy（XPS），Scanning Electron Microscope（SEM），and Transmission Electron Microscope（TEM）.The results showed that APTES was functionalized GO with a silane group through a covalent bond of Si—O—Si.The optimal dosage of modified GO was 0.04%，which resulted in a 12.6% decrease in the water absorption rate of the cement mortar compared to the control.Furthermore，the 28 d flexural and compressive strengths were improved by 44.4% and 31.2%，and the harmful and more harmful pores were reduced by 41.24% and 37.27%，respectively.Microscopic test results showed that modified GO improved the interfacial bonding between sand and hydration products，and optimized the porosity of the hydration products.This improvement resulted in a denser structure and stronger toughness of the cement mortar.

Key words: cement mortar, graphene oxide, modify, interfacial transition zones, silane

CLC Number:

TQ127.11

LIU Jianwei, XIE Xiaojie. Effect of modified graphene oxide on properties of cement mortar[J]. Inorganic Chemicals Industry, 2025, 57(7): 93-98.

Figures/Tables 9

Table 1

Fig.1

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Table 2

Fig.7

References 25

[1]	WEI Jian， WANG Yuan， LI Xueting，et al.Effect of porosity and crack on the thermoelectric properties of expanded graphite/carbon fiber reinforced cement-based composites［J］.International Jo- urnal of Energy Research，2020，44（8）：6885-6893.
[2]	赵丽平，王飞.胺功能化氧化石墨烯对水泥基复合材料性能的影响［J］.无机盐工业，2023，55（3）：66-70，112.
	ZHAO Liping， WANG Fei.Effect of amine-functionalized graphene oxide on mechanical properties of cement composites［J］.Inorganic Chemicals Industry，2023，55（3）：66-70，112.
[3]	WANG Zhihang， BAI Erlei， REN Biao，et al.Effect of carbon fiber on the properties of polymer cement based building sealant［J］.Journal of Applied Polymer Science，2022，139（46）：e53149.
[4]	KIMURA M， WATANABE T， TAKEICHI Y，et al.Nanoscopic origin of cracks in carbon fibre-reinforced plastic composites［J］.Scientific Reports，2019，9（1）：19300.
[5]	WANG Yu， LI Sisi， YANG Haiyan，et al.Progress in the functional modification of graphene/graphene oxide：A review［J］.RSC Advances，2020，10（26）：15328-15345.
[6]	杜长青，王章轩，仝腾，等.硅灰/氧化石墨烯在水泥硬化浆体中的分散性研究［J］.无机盐工业，2023，55（11）：115-120.
	DU Changqing， WANG Zhangxuan， TONG Teng，et al.Study on dispersion of silica fume/graphene oxide in hardened cement paste［J］.Inorganic Chemicals Industry，2023，55（11）：115-120.
[7]	ZENG Hongyan， QU Shen， TIAN Yun，et al.Recent progress on graphene oxide for next-generation concrete：Characterizations，applications and challenges［J］.Journal of Building Engineering，2023，69：106192.
[8]	张瑞君，陈国良，宋春草，等.氧化石墨烯对再生砂超高性能混凝土力学及抗氯离子渗透性能的影响［J］.无机盐工业，2024，56（8）：54-59.
	ZHANG Ruijun， CHEN Guoliang， SONG Chuncao，et al.Effects of graphene oxide on mechanical properties and chloride penetration resistance of ultra-high performance concrete incorporating recycled sand［J］.Inorganic Chemicals Industry，2024，56（8）：54- 59.
[9]	吕生华，贾春茂，朱琳琳，等.氧化石墨烯对水泥水化产物及聚集状态的调控作用［J］.精细化工，2017，34（5）：576-581，600.
	Shenghua LÜ， JIA Chunmao， ZHU Linlin，et al.Regulation of graphene oxide on cement hydration products and their aggregates［J］.Fine Chemicals，2017，34（5）：576-581，600.
[10]	XIONG Guangqi， REN Yuanliang， WANG Chong，et al.Effect of power ultrasound assisted mixing on graphene oxide in cement paste：Dispersion，microstructure and mechanical properties［J］.Journal of Building Engineering，2023，69：106321.
[11]	董健苗，李万金，黄小青，等.硅灰协同分散石墨烯对水泥基材料性能的影响［J］.混凝土，2023（12）：182-186，191.
	DONG Jianmiao， LI Wanjin， HUANG Xiaoqing，et al.Effect of silica fume synergistic dispersed graphene on properties of cement-based materials［J］.Concrete，2023（12）：182-186，191.
[12]	王思月，王学志，贺晶晶，等.氧化石墨烯改性碳纤维水泥基复合材料研究进展［J］.化工新型材料，2023，51（8）：217-221.
	WANG Siyue， WANG Xuezhi， HE Jingjing，et al.Research progress of carbon fiber cement matrix composites modified by GO［J］.New Chemical Materials，2023，51（8）：217-221.
[13]	TAN Zhongqi， JIANG Xiaowei， MAO Yuanhao，et al.Ultra-smooth surface with 0.4 Å roughness on fused silica［J］.Ceramics International，2023，49（5）：7245-7251.
[14]	LI Zheling， DENG Libo， KINLOCH I A，et al.Raman spectroscopy of carbon materials and their composites：Graphene，nanotubes and fibres［J］.Progress in Materials Science，2023，135：101089.
[15]	DAS R S， LINGAIT D， GAHARWAR S S，et al.Green synthesis of reduced graphene oxide with multiple environmental applications［J］.Journal of Photochemistry and Photobiology A：Chemistry，2023，444：115021.
[16]	YU Qi， JIANG Jianchao， JIANG Liyun，et al.Advances in green synthesis and applications of graphene［J］.Nano Research，2021，14（11）：3724-3743.
[17]	WANG D N， WANG D S， TANG P L，et al.Improved interfacial bonding strength and reliability of functionalized graphene oxide for cement reinforcement applications［J］.Chemistry：A European Journal，2020，26（29）：6561-6568.
[18]	FARAHANI A， JAMSHIDI M， FOROUTAN M.Effects of functionalization and silane modification of hexagonal boron nitride on thermal/mechanical/morphological properties of silicon rubber nanocomposite［J］.Scientific Reports，2023，13（1）：11915.
[19]	程宝娟，王立成，鲍玖文，等.养护条件对混凝土毛细吸水性能的影响［J］.水利水运工程学报，2016（6）：76-82.
	CHENG Baojuan， WANG Licheng， BAO Jiuwen，et al.Experimental studies on influences of curing conditions on capillary absorption of concrete［J］.Hydro-Science and Engineering，2016（6）：76-82.
[20]	杨燕，谭康豪，覃英宏.混凝土内氯离子扩散影响因素的研究综述［J］.材料导报，2021，35（13）：13109-13118.
	YANG Yan， TAN Kanghao， QIN Yinghong.Review of research on the influencing factors of chloride ion diffusion in concrete［J］.Materials Reports，2021，35（13）：13109-13118.
[21]	TANG Songyuan， WANG Yongsheng， YUAN Yafei，et al.Hydrophilic carbon monoliths derived from metal-organic frameworks@resorcinol-formaldehyde resin for atmospheric water harvesting［J］.New Carbon Materials，2022，37（1）：237-244.
[22]	孔祥清，王荣政，高伟，等.石墨烯表面性质对水泥砂浆复合材料力学性能和微观结构的影响［J］.复合材料学报，2023，40（3）：1637-1648.
	KONG Xiangqing， WANG Rongzheng， GAO Wei，et al.Effect of graphene surface properties on mechanical properties and microstructure of cement mortar composites［J］.Acta Materiae Compositae Sinica，2023，40（3）：1637-1648.
[23]	GAO Yuan， JING Hongwen， ZHOU Zefu，et al.Roles of carbon nanotubes in reinforcing the interfacial transition zone and impermeability of concrete under different water-to-cement ratios［J］.Construction and Building Materials，2021，272：121664.
[24]	WANG Qin， WANG Jian， LU Chunxiang，et al.Influence of graphene oxide additions on the microstructure and mechanical strength of cement［J］.New Carbon Materials，2015，30（4）：349- 356.
[25]	NGUYEN H D， ZHANG Qianhui， LIN Junlin，et al.Dispersion of silane-functionalized GO and its reinforcing effects in cement composites［J］.Journal of Building Engineering，2021，43：103228.

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Effect of modified graphene oxide on properties of cement mortar

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 9

References 25

Related Articles 15

Metrics

Comments

Recommended 0

[1]	LIU Beibei, LI Zhengtao. Effect of cationic polymer modified graphene oxide on performance of cement-based composites [J]. Inorganic Chemicals Industry, 2025, 57(7): 80-86.
[2]	ZHANG Hanfei, SHEN Hongyan, LIU Youzhi. Study on preparation of MG composite material and its adsorption properties for methyl orange [J]. Inorganic Chemicals Industry, 2025, 57(6): 100-107.
[3]	ZHANG Ruijun, CHEN Guoliang, SONG Chuncao, ZHU Yafei. Effects of graphene oxide on mechanical properties and chloride penetration resistance of ultra⁃high performance concrete incorporating recycled sand [J]. Inorganic Chemicals Industry, 2024, 56(8): 54-59.
[4]	CHENG Ziyang, CHEN Guofu. Early hydration kinetics research of nano-SiO₂ and cement composite cementitious materials [J]. Inorganic Chemicals Industry, 2024, 56(7): 80-87.
[5]	TU Yanping, BAI Dengxian, CHENG Shukai, XIE Junjie, HUANG Zhiliang, CHEN Guofu. Effect of high temperature modification of mineral powder and quicklime on properties of phosphogypsum cement based materials [J]. Inorganic Chemicals Industry, 2024, 56(6): 94-101.
[6]	LI Bo, LIAO Bihai. Preparation of functionalized graphene oxide and its application in portland cement [J]. Inorganic Chemicals Industry, 2023, 55(6): 57-62.
[7]	ZHAO Liping, WANG Fei. Effect of amine-functionalized graphene oxide on mechanical properties of cement composites [J]. Inorganic Chemicals Industry, 2023, 55(3): 66-70.
[8]	LI Peng, WANG Likun, MENG Qiuyan. Study on effect of α-hemihydrate gypsum on performance of cement mortar and its hydration mechanism [J]. Inorganic Chemicals Industry, 2023, 55(3): 98-103.
[9]	CUI Xiangmei, PAN Tongtong, LUO Qinglong, BIAN Fuxuan, YE Xiushen. Preparation of amino alcohol modified GO/CNTs composite aerogel and boron adsorption from salt lake brines [J]. Inorganic Chemicals Industry, 2023, 55(12): 59-65.
[10]	DUAN Rui, JIA Zhaohang, XU Maolan, MA Tianyue, PENG Wencai, ZHANG Jianshu. Study on thermal chlorination and mechanism of chlorodimethylsilane and trichlorosilane [J]. Inorganic Chemicals Industry, 2023, 55(12): 82-87.
[11]	DU Changqing, WANG Zhangxuan, TONG Teng, LIU Xiaofan, LIU Liang. Study on dispersion of silica fume/graphene oxide in hardened cement paste [J]. Inorganic Chemicals Industry, 2023, 55(11): 115-120.
[12]	Tan Bo,Wu Baojian,Liu Xudong,Liang Yuxiang,Yi Meigui. Study on enhanced modification of fly ash with alkali hydrothermal-coupling agent and its surface properties [J]. Inorganic Chemicals Industry, 2021, 53(5): 84-87.
[13]	Wang Ling,Xiong Yuting,Cui Zhaochun,Jia Lanbo,Fan Chenzi,Liu Shuxian,Nie Yimiao. Modification of ultrafine silica prepared by olivine acid dissolution [J]. Inorganic Chemicals Industry, 2021, 53(3): 34-37.
[14]	Yang Dian,Wang Fang,Wan Ye,Sun Qiang,Zhang Zheng,Shi Qinghe. Research progress on separation process of methyl dichlorosilane from trichlorsilane [J]. Inorganic Chemicals Industry, 2021, 53(3): 30-33.
[15]	Guo Xin,Yi Hualei,Yuan Weiliang,Hao Yun,Duan Cuijia,Chen Zan. Study on preparation of GO-TSC/polyimide mixed matrix membrane and its gas separation performance [J]. Inorganic Chemicals Industry, 2021, 53(10): 74-80.