Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1965 1
1966 1
1980 1
1984 1
1994 1
2000 1
2001 1
2003 1
2004 2
2005 5
2006 5
2007 9
2008 6
2009 11
2010 5
2011 4
2012 5
2013 4
2014 4
2015 2
2016 4
2017 2
2018 8
2019 8
2020 5
2021 4
2022 24
2023 18
2024 8

Text availability

Article attribute

Article type

Publication date

Search Results

120 results

Results by year

Filters applied: . Clear all
Page 1
Geopolymer: A Systematic Review of Methodologies.
Matsimbe J, Dinka M, Olukanni D, Musonda I. Matsimbe J, et al. Materials (Basel). 2022 Oct 2;15(19):6852. doi: 10.3390/ma15196852. Materials (Basel). 2022. PMID: 36234194 Free PMC article. Review.
The optimum utilization of high calcium industrial by-products such as ground granulated blast furnace slag, Class-C fly ash, and phosphogypsum in unary or binary geopolymer systems give C-S-H or C-A-S-H gels with dense polymerized networks that enhance strength gains and …
The optimum utilization of high calcium industrial by-products such as ground granulated blast furnace slag, Class-C fly ash, and pho …
Synthesis and Characterization of Fly Ash-Based Geopolymers Activated with Spent Caustic.
Zhang R, Wan Q, Zhang Y, Zhang X. Zhang R, et al. Gels. 2022 Sep 2;8(9):562. doi: 10.3390/gels8090562. Gels. 2022. PMID: 36135274 Free PMC article.
The spent caustic with strong alkali first replaced the alkali activator to prepare the geopolymer. ...This study proposes a new method for the recycling of spent caustic, which also reduces the preparation cost of geopolymers....
The spent caustic with strong alkali first replaced the alkali activator to prepare the geopolymer. ...This study proposes a new meth …
Development and Characterization of Natural-Fiber-Based Composite Panels.
Nair SN, Dasari A. Nair SN, et al. Polymers (Basel). 2022 May 19;14(10):2079. doi: 10.3390/polym14102079. Polymers (Basel). 2022. PMID: 35631961 Free PMC article.
The binder for these composite panels is a water-based acrylic resin, and for reinforcement purposes, fly ash and other metal oxides are used. It is shown that the presence of fibers positively influences the acoustic absorption coefficient in the critical mid-frequency ra …
The binder for these composite panels is a water-based acrylic resin, and for reinforcement purposes, fly ash and other metal oxides …
Efficient Spent Sulfidic Caustic (SSC) Wastewater Treatment Using Nano TiO2-Bottom Ash (NTB) Composite.
Kim JK, Kim JH, Campos L, Joo JC, Jeong W. Kim JK, et al. J Nanosci Nanotechnol. 2019 Feb 1;19(2):1014-1017. doi: 10.1166/jnn.2019.15964. J Nanosci Nanotechnol. 2019. PMID: 30360192
Novel composites with nano-sized TiO2 synthesized on the surface of bottom ash (NTB) were prepared for treatment of spent sulfidic caustic (SSC) wastewater. ...
Novel composites with nano-sized TiO2 synthesized on the surface of bottom ash (NTB) were prepared for treatment of spent sulfidic …
Infrared spectra experimental analyses on alkali-activated fly ash-based binders.
Hoyos-Montilla AA, Puertas F, Molina Mosquera J, Tobón JI. Hoyos-Montilla AA, et al. Spectrochim Acta A Mol Biomol Spectrosc. 2022 Mar 15;269:120698. doi: 10.1016/j.saa.2021.120698. Epub 2021 Dec 3. Spectrochim Acta A Mol Biomol Spectrosc. 2022. PMID: 34942413
This research paper is aimed at examining the influence of the concentration of calcium hydroxide (CH), sodium hydroxide (SH), temperature and curing time on the structure of alkaline activated cements, based on coal fly ash, from the deconvolution of the infrared spectrum …
This research paper is aimed at examining the influence of the concentration of calcium hydroxide (CH), sodium hydroxide (SH), temperature a …
Synthesis of zeolite A from fly ash and its application in the slow release of urea.
Fan Y, Huang R, Liu Q, Cao Q, Guo R. Fan Y, et al. Waste Manag. 2023 Mar 1;158:47-55. doi: 10.1016/j.wasman.2022.12.031. Epub 2023 Jan 10. Waste Manag. 2023. PMID: 36634511
The study focused on the transformation of coal fly ash to zeolite A (ZA) as a potential carrier for the slow release of urea. ...
The study focused on the transformation of coal fly ash to zeolite A (ZA) as a potential carrier for the slow release of urea. ...
Preparation of Alkali Activated Cementitious Material by Upgraded Fly Ash from MSW Incineration.
Chen H, Zhao R, Zuo W, Dong G, He D, Zheng T, Liu C, Xie H, Wang X. Chen H, et al. Int J Environ Res Public Health. 2022 Oct 21;19(20):13666. doi: 10.3390/ijerph192013666. Int J Environ Res Public Health. 2022. PMID: 36294245 Free PMC article.
Utilization of municipal solid waste incineration fly ash (MSWI-FA) can avoid land occupation and environmental risks of landfill. In this paper, MSWI-FA was used to prepare alkali activated cementitious materials (AACMs) after two-step pretreatment. The ash calcina …
Utilization of municipal solid waste incineration fly ash (MSWI-FA) can avoid land occupation and environmental risks of landfill. In …
Efficient preparation of high-purity cellulose from moso bamboo by p-toluenesulfonic acid pretreatment.
Wang B, Zhang X, Li J, Xu J, Zeng J, Li M, Li X, Li Y. Wang B, et al. Int J Biol Macromol. 2023 Aug 1;245:125395. doi: 10.1016/j.ijbiomac.2023.125395. Epub 2023 Jun 16. Int J Biol Macromol. 2023. PMID: 37330075
The cellulose pulp with high alpha-cellulose content (82.36 %) was successfully prepared for 60 min at low pretreatment temperature (90 C) and atmospheric pressure. After the simple bleaching and cold caustic extraction (CCE) processes, the properties of cellulose pulp, su …
The cellulose pulp with high alpha-cellulose content (82.36 %) was successfully prepared for 60 min at low pretreatment temperature (90 C) a …
Performance and mechanism of lanthanum-modified zeolite as a highly efficient adsorbent for fluoride removal from water.
Yang R, Chen J, Zhang Z, Wu D. Yang R, et al. Chemosphere. 2022 Nov;307(Pt 3):136063. doi: 10.1016/j.chemosphere.2022.136063. Epub 2022 Aug 16. Chemosphere. 2022. PMID: 35985389
In this study, lanthanum-modified zeolite (LMZ) was synthesized from coal fly ash and was investigated for fluoride removal from water by conducting batch and column experiments. ...
In this study, lanthanum-modified zeolite (LMZ) was synthesized from coal fly ash and was investigated for fluoride removal from wate …
Effects of segmented aerobic and anaerobic fermentation assisted with chemical treatment on comprehensive properties and composition of wheat straw.
Xu C, Li J, Zhang X, Wang P, Deng B, Liu N, Yuan Q. Xu C, et al. Bioresour Technol. 2022 Oct;362:127772. doi: 10.1016/j.biortech.2022.127772. Epub 2022 Aug 11. Bioresour Technol. 2022. PMID: 35964920
The hemicellulose degradation rate of aerobic-anaerobic treatment was higher than that achieved with anaerobic-aerobic treatment, while the latter method was more effective at removing the neutral detergent-soluble as well as remaining organic matter, which was generated due to a …
The hemicellulose degradation rate of aerobic-anaerobic treatment was higher than that achieved with anaerobic-aerobic treatment, while the …
120 results