Evidence map›Paper›PMID 38473564›Full record

ReviewMaterials (Basel, Switzerland)2024

Synthesis and Modification of Polycarboxylate Superplasticizers-A Review.

Yuchen Xia, Wei Shi, Shuncheng Xiang, Xin Yang, Ming Yuan, Huan Zhou, Haotian Yu, Tingxiang Zheng, Jiake Zhang, Zhen Jiang and 1 more

Abstract readReview
In one paragraph

Review in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Yuchen XiaHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Wei ShiScience and Technology Affairs Center of Hunan Province, Changsha 410082, China.
Shuncheng XiangHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Xin YangScience and Technology Affairs Center of Hunan Province, Changsha 410082, China.
Ming YuanHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Huan ZhouHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Haotian YuHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Tingxiang ZhengHunan Provincial Engineering Technology Research Center for Novel and Carbon Neutral Road Material, Changsha University of Science and Technology, Changsha 410114, China.
Jiake ZhangCollege of Transportation Engineering, Tongji University, Shanghai 200092, China.ORCID 0000-0002-1555-364X
Zhen JiangChina West Construction Group Co., Ltd. Hunan Branch, Changsha 410082, China.
Liangjun HuangHuaihua Dongxing Concrete Co., Ltd., Huaihua 418000, China.

Funding

Chunhui Project Foundation of the Education Department of China HZKY20220358Hunan Provincial Innovation Foundation for Postgraduate CX20230859Hunan Provincial Youth Science and Technology Talent Support Plan 2022RC1175Key R&D plan project of science and Technology Department of Hunan Province 2021SK2044National Natural Science Foundation of China 52209154, 52278239Natural Science Foundation of Hunan Province 2022JJ30042, 2023JJ30040
6 · The paper itself

Abstract

The molecular-scale structural changes in polycarboxylic superplasticizer (PCE) can influence dispersion and water retention. Polycarboxylate superplasticizer, synthesized using different methods, may alter dispersion and water-reducing effects. The synthesis of PCE involves creating a novel macromolecular monomer with a controllable molecular mass, adjustable lipophilic, and hydrophilic moieties, as outlined in this study. This article reviews processes for synthesizing polycarboxylates and identifies the optimal method through orthogonal experiments to produce a modified polycarboxylate superplasticizer (PCE-P). The study investigated the effects of different PCE types and concentrations on the surface tension, fluidity, and ζ potential of cement paste. PCE-P, synthesized at room temperature, showed comparable performances in initial hydration and conversion rate in cement to PCE synthesized at high temperatures. PCE-P exhibited an increased slump but had a wider molecular weight distribution and longer main and side chains, leading to a 24.04% decrease in surface tension, indicating a good dispersibility.

Indexed as

cement pastepolycarboxylic superplasticizersurface tensionsynthesis

Identifiers

PMID38473564
PMCPMC10934894

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.